SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                            SCHEDULE 14A INFORMATION

                Proxy Statement Pursuant to Section 14(a) of the
                        Securities Exchange Act of 1934

Filed by the Registrant |X|
Filed by a Party other than the Registrant |_|

Check the appropriate box:

|X| Preliminary Proxy Statement
|_| Confidential, for Use of the Commission Only (as permitted by
    Rule 14a-6(e)(2))
|_| Definitive Proxy Statement
|_| Definitive Additional Materials
|_| Soliciting Material Pursuant to Section 240.14a-11(c) or Section 240.14a-12


                             TRIANGLE BANCORP, INC.
                (Name of Registrant as Specified In Its Charter)

________________________________________________________________________________
      (Name of Person(s) Filing Proxy Statement, if other than Registrant)

Payment of Filing Fee (Check the appropriate box):

|X| No fee required
|_| Fee computed on table below per Exchange Act Rules 14a-6(i)(4) and 0-11.

1)   Title of each class of securities to which transaction applies:

   _____________________________________________________________________________

2)   Aggregate number of securities to which transaction applies:

   _____________________________________________________________________________

3)   Per unit price or other underlying value of transaction  computed  pursuant
     to Exchange  Act Rule 0-11 (Set forth the amount on which the filing fee
     is calculated and state how it was determined):

   _____________________________________________________________________________

4)   Proposed maximum aggregate value of transaction:

   _____________________________________________________________________________

5)   Total fee paid:

   _____________________________________________________________________________

|_| Check box if any part of the fee is offset as provided by
    Exchange Act Rule 0-11(a)(2) and identify the filing for which
    the offsetting fee was paid previously.  Identify the previous
    filing by registration statement number, or the form or schedule
    and the date of its filing.

    1) Amount previously paid: _________________________________________________

    2) Form, Schedule or Registration No. ______________________________________

    3) Filing party: ___________________________________________________________

    4) Date filed: _____________________________________________________________




                                                                Preliminary Copy



                             TRIANGLE BANCORP, INC.
                              4300 Glenwood Avenue
                          Raleigh, North Carolina 27612
                                 (919) 881-0455
                    ----------------------------------------
                    Notice of Annual Meeting of Shareholders
                    ----------------------------------------

                            To Be Held April 28, 1998


NOTICE is hereby  give that the  Annual  Meeting  of  Shareholders  of  Triangle
Bancorp, Inc. (the "Corporation") will be held as follows:

                Place:  Raddison Governors Inn
                        I-40 at Davis Drive, Exit 280
                        Research Triangle Park, North Carolina 27709
                Date:   Tuesday, April 28, 1998

                Time:   10:00 A.M.

THE PURPOSES OF THE ANNUAL MEETING ARE:

     1.   To elect 10 members of the Board of Directors.

     2.   To  consider  and  act  upon a  proposal  to  amend  Article  2 of the
          Corporation's  Articles of  Incorporation  to  increase  the number of
          authorized shares of common stock from 20,000,000 to 30,000,000.

     3.   To consider and act upon a proposal to approve the  Triangle  Bancorp,
          Inc. 1998 Omnibus Stock Plan.

     4.   To  consider  and act upon a  proposal  to ratify the  appointment  of
          Coopers & Lybrand  L.L.P.  as  independent  public  accountants of the
          Corporation for 1998.

     5.   To consider and act on any other matters that may properly come before
          the Annual Meeting.

The record date for the determination of shareholders  entitled to notice of and
to vote at the Annual  Meeting has been set as of the close of business on March
6, 1998.

EVEN IF YOU EXPECT TO ATTEND THE ANNUAL MEETING IN PERSON,  YOU ARE REQUESTED TO
MARK,  DATE AND SIGN THE  ENCLOSED  APPOINTMENT  OF PROXY  AND  RETURN IT IN THE
ENCLOSED  ENVELOPE.  IF YOU  ATTEND  THE ANNUAL  MEETING,  YOU MAY  REVOKE  YOUR
APPOINTMENT OF PROXY AND VOTE YOUR SHARES IN PERSON.

                                                     Sincerely,



                                                     Susan C. Gilbert, Secretary

March 20, 1998




                                                                Preliminary Copy


                             TRIANGLE BANCORP, INC.
                              4300 Glenwood Avenue
                          Raleigh, North Carolina 27612

                                 ---------------
                                 Proxy Statement
                                 ---------------



                    Mailing Date: On or About March 24, 1998
                         Annual Meeting of Shareholders
                            To Be Held April 28, 1998



General

     This  Proxy   Statement  is  being   distributed  in  connection  with  the
solicitation  by  the  Board  of  Directors  of  Triangle  Bancorp,   Inc.  (the
"Corporation")  of appointments  of proxy in the form enclosed  herewith for the
1998 Annual Meeting of  Shareholders  of the  Corporation  and any  adjournments
thereof.  The meeting will be held Tuesday,  April 28, 1998,  beginning at 10:00
A.M., at the Radisson  Governors  Inn, I-40 at Davis Drive,  Exit 280,  Research
Triangle Park, North Carolina.

Voting of Appointments of Proxies; Revocation

     Persons  named  in  the  enclosed  appointment  of  proxy  as  proxies  for
shareholders  at the  Annual  Meeting  are  Steven R.  Ogburn,  Debra L. Lee and
William V. Leaming, Jr. Shares represented by each appointment of proxy which is
properly  executed,  returned and not revoked,  will be voted in accordance with
the directions  contained therein. If no directions are given, those shares will
be voted "FOR" the  election of each of the 10 nominees  for  director  named in
Proposal 1 below and "FOR" each of the other proposals  described herein. If, at
or before the time of the Annual  Meeting,  any nominee  named in Proposal 1 has
become  unavailable for any reason, the proxies will be authorized to vote for a
substitute  nominee.  On such other  matters  as may  properly  come  before the
meeting,   the  proxies  will  be  authorized  to  vote  shares  represented  by
appointments of proxy in accordance with their best judgment.

     A  shareholder  may revoke an  appointment  of proxy at any time before the
shares  represented  by it have been  voted by  filing  with  Susan C.  Gilbert,
Secretary of the Corporation,  an instrument  revoking it or a properly executed
appointment  of proxy bearing a later date,  or by attending the Annual  Meeting
and announcing his or her intention to vote in person.

Expenses of Solicitation

     The Corporation will pay the cost of preparing, assembling and mailing this
Proxy Statement and other proxy solicitation expenses. In addition to the use of
the mail,  appointments  of proxy may be  solicited in person or by telephone by
officers, directors or employees of the Corporation and its subsidiaries without
additional compensation.

Record Date

     The Board of  Directors  has set March 6,  1998,  as the  record  date (the
"Record Date") for the  determination of shareholders  entitled to notice of and
to vote at the Annual Meeting.  Only shareholders of record on that date will be
entitled to vote at the Annual Meeting.



                                       1



Voting Securities

     The voting securities of the Corporation are the shares of its no par value
common stock (the "Common Stock"),  of which  20,000,000  shares were authorized
and  __________  shares were  outstanding  on the Record Date.  As of the Record
Date,  there were  approximately  _____  holders of record of the  Corporation's
Common Stock.

Voting Procedures;  Votes Required for Approval

     At the Annual Meeting,  each  shareholder will be entitled to cast one vote
for each share of Common Stock held of record on the Record Date for each matter
submitted for voting and, in the election of directors,  for each director to be
elected. In accordance with North Carolina law, shareholders are not entitled to
vote  cumulatively  in the election of directors.  In the case of all Proposals,
abstentions  and broker  nonvotes  will have no effect as the vote is determined
only by shares actually voted, not by shares outstanding.

     In the case of Proposal 1 below,  the 10 directors  receiving  the greatest
number of votes shall be elected.

     In the case of Proposal 2 below, for such proposal to be approved, at least
75% of all shares of Common  Stock voted at the Annual  Meeting must be voted in
favor of the proposal.

     In the case of  Proposal 3 below,  for such  proposal to be  approved,  the
number of votes cast for  approval  must exceed the number of votes cast against
the proposal.

     In the case of  Proposal 4 below,  for such  proposal to be  approved,  the
number of votes cast for  approval  must exceed the number of votes cast against
the proposal.

Beneficial Ownership of Voting Securities

     There are no persons who were known to  management  of the  Corporation  to
beneficially own more than 5% of the Corporation's Common Stock as of the Record
Date.

     Set forth below is  information  as of  February  28,  1997  regarding  the
beneficial ownership of the Corporation's Common Stock by its current directors,
and certain named executive officers individually, and by all current directors,
and executive officers of the Corporation as a group.

                                  AMOUNT AND NATURE
     NAME OF                   OF BENEFICIAL OWNERSHIP            PERCENT OF
BENEFICIAL OWNER                      OF STOCK (1)                CLASS (2)
- ----------------                      ------------                ---------

Carole S. Anders                         33,507
Charles H. Ashford, Jr.                  26,344
Cy N. Bahakel                           545,354
H. Leigh Ballance, Jr.                   34,142
Edwin B. Borden                          23,894
Robert E. Bryan, Jr.                     17,017
David T. Clancy                          83,814
N. Leo Daughtry                          50,626
Syd W. Dunn, Jr.                         23,522

                                       2


                                  AMOUNT AND NATURE
     NAME OF                   OF BENEFICIAL OWNERSHIP            PERCENT OF
BENEFICIAL OWNER                      OF STOCK (1)                CLASS (2)
- ----------------                      ------------                ---------
Willie S. Edwards                       28,383
James P. Godwin, Sr.                   123,603
Robert L. Guthrie                       26,476
John B. Harris, Jr.                     31,797
George W. Holt                          81,296
Earl Johnson, Jr.                       48,419
Debra L. Lee                            41,689
J. L. Maxwell, Jr.                     114,431
Michael A. Maxwell                      15,031
Wendell H. Murphy                       39,041
Steven R. Ogburn                        30,113
Michael S. Patterson                   103,950
Patrick H. Pope                         61,636
William R. Pope                         36,136
Edythe M. Poyner                        28,931
Billy N. Quick, Sr.                     53,806
J. Dal  Snipes                          29,456
N. Johnson Tilghman                     82,470
Edward O. Wessell                       11,774
Sydnor M. White, Jr.                    40,187
J. Blount Williams                      36,424
                                   -----------
All Executive Officers and
Directors as a Group (30 persons)    1,903,268
                                   -----------
                                                                    -----%
- -----------------
(1)  Each director and executive  officer has sole voting and  investment  power
     over  the  issued  and  outstanding  shares   beneficially  owned  by  such
     individual,  except for the  following  shares over which the directors and
     executive officers indicated, and the group, share voting and/or investment
     power: Ms. Anders - 3,000 shares; Dr. Ashford - 1,976 shares; Mr. Bahakel -
     3,000 shares;  Mr. Ballance - 3,827 shares; Mr. Clancy - 78,449 shares; Mr.
     Daughtry - 400 shares;  Mr. Dunn - 5,665 shares;  Mr. Edwards - 328 shares;
     Mr. Godwin - 105,785  shares;  Mr.  Guthrie - 10,400  shares;  Mr. Harris -
     9,194 shares;  Mr. Holt - 28,736 shares;  Mr. Johnson - 23,289 shares;  Ms.
     Lee - 1,500 shares;  Mr. Michael A. Maxwell - 13,747


                                       3


     shares;  Mr. Murphy - 28,490  shares;  Mr.  Patterson - 3,713  shares;  Mr.
     Ogburn - 1,520 shares;  Mr. Patrick H. Pope - 30,440 shares; Mr. William R.
     Pope - 285 shares;  Ms. Poyner - 26,433  shares;  Mr. Quick - 1,688 shares;
     Mr. Snipes - 14,233 shares;  Mr. Wessell - 1,081 shares; Mr. White - 20,843
     shares;  Mr.  Williams - 19,891 shares;  and members of the group - 437,585
     shares.

(2)  This column  includes  certain shares owned by certain  related  parties of
     directors  and  executive  officers as to which shares those  directors and
     executive officers have disclaimed  beneficial  ownership,  as follows: Dr.
     Ashford - 9,400 shares; Mr. Guthrie - 856 shares; Mr. J. L. Maxwell,  Jr. -
     2,750  shares;  Mr.  Tilghman - 45,792  shares;  and members of the group -
     58,796 shares.

     This  column  includes  the  number of shares  for  which the  director  or
     executive  officer  indicated,  and  the  directors  and the  five  current
     executive officers of the Corporation as a group, hold options to purchase,
     pursuant to the Corporation's 1988 Qualified or Non-Qualified  Stock Option
     Plans,  to  the  extent  such  options  are  vested,  and  are  immediately
     exercisable  as  follows:  Ms.  Anders - 197  shares;  Dr.  Ashford - 2,111
     shares;  Mr.  Bahakel - 15,000  shares;  Mr.  Ballance - 3,000 shares;  Mr.
     Borden - 3,599 shares;  Mr. Bryan - 1,999 shares;  Mr. Clancy - 404 shares;
     Mr.  Daughtry - 39  shares;  Mr.  Dunn - 2,005  shares;  Mr.  Edwards - 267
     shares;  Mr. Godwin - 107 shares;  Mr.  Guthrie - 362 shares;  Mr. Harris -
     8,536 shares;  Mr. Holt - 5,000 shares; Mr. Johnson - 406 shares; Ms. Lee -
     25,596  shares;  Mr. J. L.  Maxwell,  Jr. - 3,766  shares;  Mr.  Michael A.
     Maxwell  - 178  shares;  Mr.  Murphy - 1,792  shares;  Mr.  Ogburn - 22,470
     shares;  Mr.  Patterson - 67,840 shares;  Mr. Patrick H. Pope - 283 shares;
     Mr.  William R. Pope - 212 shares;  Ms.  Poyner - 141 shares;  Mr.  Quick -
     26,910 shares;  Mr. Snipes -166 shares;  Mr.  Tilghman - 8,485 shares;  Mr.
     Wessell - 11,774 shares;  Mr. White - 322 shares; Mr. Williams -298 shares;
     and members of the group - 213,465 shares.

(2)  Based on a total of __________  shares actually  outstanding as of March 6,
     1998,  and with respect to each director or executive  officer,  the shares
     that would be  outstanding if the director or executive  officer  exercised
     his or her options to purchase  shares of Common  Stock of the  Corporation
     (to the extent  vested) or, with respect to directors  and the five current
     executive  officers of the Corporation as a group, the shares that would be
     outstanding  if  each  such  individual  exercised  his or her  options  to
     purchase shares of the Common Stock (to the extent vested).

(3)  Included  in the  beneficial  ownership  of Mr.  Patrick  H.  Pope  and Mr.
     Tilghman  are 25,718  shares held by a trust in which both Mr. Pope and Mr.
     Tilghman  have an interest.  These shares are  reflected  separately in the
     beneficial ownership of each individual,  but are included only once in the
     beneficial ownership shown for the group.

Section 16(a) Beneficial Ownership Reporting Compliance

     Directors and executive officers of the Corporation are required by federal
law to file reports with the Securities and Exchange Commission  regarding their
initial ownership and the amount of and changes in their beneficial ownership of
the Corporation's  Common Stock.  Based on the  Corporation's  review of reports
furnished to it, all such reports were timely filed except as follows: Willie S.
Edwards  inadvertently failed to report the purchase of 328 shares by his spouse
in December 1995 for which the required report was filed in October 1997; Willie
S. Edwards inadvertently failed to report the purchase of 537 shares on July 21,
1997 for which the  required  report was filed in September  1997;  and David T.
Clancy  inadvertently  failed to report the sale by the  Clancey & Theys  Profit
Sharing Plan of 1,617  shares on May 16, 1997 for which the required  report was
filed in December 1997.

                        PROPOSAL 1. ELECTION OF DIRECTORS

     The Board of  Directors  previously  has set the number of directors of the
Corporation  at 26. The Bylaws of the  Corporation  provide  that  directors  be
divided into three classes,  approximately equal in number, elected to staggered
three-year terms. The 10 directors whose terms expire at the Annual Meeting have
been  re-nominated  to the Board  for the  following  terms,  in order to evenly
stagger the terms among each class of directors as required by the Bylaws.


                                       4




Name and Age                Director Since (1)         Business Experience During Past Five Years
- ------------                ------------------         ------------------------------------------
                                              
Two-Year Term

Cy N. Bahakel                    1997               President   and   owner  of   Bahakel   Communications,   Ltd.,
    (70)                                            Charlotte,  North  Carolina  (television  and radio  stations);
                                                    formerly   Chairman   of  the  Board,   Bank  of   Mecklenburg,
                                                    Charlotte, North Carolina

George W. Holt                   1995               Executive  Vice  President,  Triangle Bank since February 1995;
    (67)                                            President, Columbus National Bank from 1973 to February 1995

Three-Year Term:

Carole S. Anders                 1988               Civic leader, Raleigh, North Carolina
    (53)
Charles H. Ashford, Jr.          1993               Retired physician;  formerly Vice President of Medical Affairs,
    (62)                                            Craven   Regional   Medical   Authority   from  1991  to  1996;
                                                    previously  surgeon with Coastal  Surgical  Specialists,  P.A.,
                                                    New Bern, North Carolina

Edwin B. Borden                  1993               President, The Borden Manufacturing Company,  Goldsboro,  North
    (64)                                            Carolina (textile manufacturing);  Director of Carolina Power &
                                                    Light  Company;   Director  of   Jefferson-Pilot   Corporation;
                                                    Director of Ruddick Corp.; Director of Winston Hotels

Robert E. Bryan, Jr.             1993               Chairman and Partner, Express Stop, Inc.,  Fayetteville,  North
    (63)                                            Carolina (convenience stores); President, Bryan Oil Co.

N. Leo Daughtry                  1988               Attorney,  Daughtry,  Woodard,  Lawrence  &  Starling,  L.L.P.,
    (57)                                            Smithfield, North Carolina

Michael A. Maxwell               1995               Senior  Scientist  since  November  1995,   Branch  Chief  from
    (59)                                            December 1974 to November 1995, U.S.  Environmental  Protection
                                                    Agency, Research Triangle Park, North Carolina

Patrick H. Pope                  1988               Partner, Pope & Tart (attorneys-at-law), Dunn, North Carolina
    (53)

Edythe M. Poyner                 1988              President,  Capital Land  Investment  Company,  Raleigh,  North
    (44)                                           Carolina

- -------------------

(1)  Refers to the year in which a person first was elected or became a director
     of the  Corporation  or,  if prior  to the  Corporation's  holding  company
     reorganization  in August  1992,  the year in which such  person  first was
     elected a director of Triangle Bank, the  Corporation's  wholly-owned  bank
     subsidiary.

     THE BOARD OF DIRECTORS  RECOMMENDS THAT SHAREHOLDERS VOTE "FOR" EACH OF THE
10 NOMINEES NAMED ABOVE.

Incumbent Directors

     The  Corporation's  current  Board  of  Directors  includes  the  following
directors  whose  terms  will  continue  after  the  Annual   Meeting.   Certain
information regarding those directors is set forth in the following table:


                                       5




                        Director                                                                 Term
Name and Age            Since (1)     Business Experience During Past Five Years                 Expires
- ------------            ---------     ------------------------------------------                 -------
                                                                                            
David T. Clancy           1988        President,  Clancy & Theys Construction Company, Raleigh,     1999
    (49)                              North Carolina

Syd W. Dunn, Jr.          1993        President and Chairman,  Hannah & Dunn, Inc., Greenville,     1999
    (72)                              North Carolina (wine and spirits broker)

Willie S. Edwards         1995        Retired;  formerly  General  Partner in L & B Associates,     1999
    (65)                              Rocky   Mount,    North   Carolina    (wholesale   liquor
                                      distributor)

Robert L. Guthrie         1988        President  and  Chief   Executive   Officer,   Associated     1999
    (62)                              Insurers, Inc., Raleigh, North Carolina

John B. Harris, Jr.       1991        Retired;  formerly President,  Winston Hospitality,  Inc.     1999
    (68)                              (hotel  management) since 1991;  formerly Chairman of the
                                      Board, Triangle Bank 1991 to January 1997

Earl Johnson, Jr.         1991        Chairman, Carolina  Crane Corp.,  Raleigh,  North Carolina    1999
    (66)                              
                                      
J. L. Maxwell, Jr.        1993        Chairman  of the Board of  Directors,  Goldsboro  Milling     1999
    (71)                              Co.   (turkey  and  hog   producer),   Goldsboro,   North
                                      Carolina; Director, Atlantic & East Carolina Railway

William R. Pope           1987        President  and Chairman of the Board,  Pope  Enterprises,     1999
    (62)                              Inc.   (operator  of  True-Value   Hardware  and  Variety
                                      Stores), Coats, North Carolina

Billy N. Quick, Sr.       1996        Executive  Vice  President,  Triangle  Bank since October     1999
    (57)                              1996;  previously  President and Chief Executive Officer,
                                      Granville United Bank, Oxford, North Carolina

James P. Godwin, Sr.      1995        President,  Godwin  Manufacturing  Co., Inc., Dunn, North     2000
    (56)                              Carolina,  and Godwin and Gonzalez  Specialty  Equipment,
                                      Inc., Puerto Rico (truck body manufacturers)

Wendell H. Murphy         1993        President,  Murphy  Family Farms (swine  production)  and     2000
    (59)                              Murphy Milling Co. (feed  production),  Rose Hill,  North
                                      Carolina; Director of Smithfield Foods

Michael S. Patterson      1990        Chairman  of  the  Board,   Triangle  Bancorp,  Inc.  and     2000
    (51)                              Triangle Bank since February 1997;  President  since 1990
                                      and Chief  Executive  Officer since 1991,  Triangle Bank;
                                      President and Chief Executive Officer,  Triangle Bancorp,
                                      Inc.  since August 1992;  Director of Bank of Mecklenburg
                                      since October 1997

J. Dal  Snipes            1995        President,  Snipes Insurance  Service,  Inc., Dunn, North     2000
    (45)                              Carolina

N. Johnson Tilghman       1988        Partner,  Tilghman & Butler,  L.L.P.  (attorneys-at-law),     2000
    (55)                              Garner,  North Carolina  since  December  1997;  formerly
                                      partner in Pope,  Tilghman & Tart,  Dunn,  North Carolina
                                      from 1972 to 1997


                                       6




                        Director                                                                 Term
Name and Age            Since (1)     Business Experience During Past Five Years                 Expires
- ------------            ---------     ------------------------------------------                 -------
                                                                                            

Sydnor M. White, Jr.      1991          President,  CJS,  Inc.  (automotive  parts  distributor),   2000
    (49)                                Raleigh, North Carolina

J. Blount Williams        1988          President,   Alfred  Williams  &  Co.,   Raleigh,   North   2000
    (44)                                Carolina (office furniture and supplies)

- -------------------

(1)  Refers to the year in which a person first was elected or became a director
     of the  Corporation  or,  if prior  to the  Corporation's  holding  company
     reorganization  in August  1992,  the year in which such  person  first was
     elected a director of Triangle Bank, the  Corporation's  wholly-owned  bank
     subsidiary.

Director Relationships

No director or  executive  officer is related to another  director or  executive
officer of the  Corporation  except for Patrick H. Pope and William R. Pope, who
are  third  cousins,  and  Patrick  H.  Pope  and N.  Johnson  Tilghman  who are
brothers-in-law.

     Except for Mr. Borden who is a director of Carolina  Power & Light Company,
Jefferson-Pilot  Corporation,  Winston Hotels and Ruddick Corp.,  and Mr. Murphy
who is a director of Smithfield  Foods, no director is a director in any company
with a class of securities  registered  pursuant to Section 12 of the Securities
Exchange  Act of 1934 (the  "Exchange  Act") or subject to the  requirements  of
Section  15(d) of the Exchange  Act, or any company  registered as an investment
company under the Investment Company Act of 1940.

Director Compensation

     Board Fees. During 1997, directors who are not employees of the Corporation
received an annual retainer of 100 shares of Common Stock of the Corporation, 60
shares for each Board meeting  attended,  30 shares for each  committee  meeting
attended,  and each committee chairman received an additional 10 shares for each
meeting  attended,  and each member of a special  committee  established  by the
Board of Directors  during 1997  received 25 shares for each  special  committee
meeting and each special committee  chairman received an additional 5 shares for
each meeting  attended.  In 1998, the annual retainer amount will be 110 shares,
and directors will receive 35 shares for each Board meeting attended,  15 shares
for each committee meeting attended and each committee  chairman will receive an
additional 10 shares for each meeting attended.

     Directors'  Deferred  Compensation  Plans.  The  Corporation  maintains two
deferred  compensation  plans for outside  directors.  In 1989, the  Corporation
adopted a Deferred Compensation Plan (the "1989 Plan") for outside directors for
cash  compensation  paid to  directors;  the 1989 Plan was in operation  through
1994. Since January 1, 1995,  directors of the Corporation are paid in shares of
Common Stock.  Only  individuals  who were members of the Board of Directors but
who were not employees of the  Corporation  were eligible to  participate in the
1989 Plan.  Directors who elected to participate in the 1989 Plan could elect to
defer a minimum of $500 of their compensation for their service as such pursuant
to the 1989 Plan during each year they  participated and could elect to defer up
to the full  amount  of  directors'  compensation  they  would  receive  in $100
increments. Deferred compensation was converted into stock units by dividing the
compensation  deferred  under the 1989 Plan by the then current value of a share
of  the   Corporation's   Common  Stock.   Dividends  paid  to  holders  of  the
Corporation's  Common  Stock are  credited  to  holders  of stock  units and are
converted into additional stock units on the same basis as compensation deferred
under the 1989 Plan. Within 60 days after the death, disability or retirement of
a director, the director or his or her estate is entitled to be issued one share
of the  Corporation's  Common Stock for each stock unit and cash for  fractional
stock units. As of December 31, 1997,  49,400 stock units were outstanding under
the 1989 Plan.



                                       7


     The  Corporation  also maintains the 1997 Deferred  Compensation  Plan (the
"1997  Plan")  pursuant  to  which  directors  who  are  not  employees  of  the
Corporation may elect to defer all or a portion of their  compensation for their
service as such  during  each year in which they  participate  in the 1997 Plan.
Directors  of the  Corporation  are paid in shares of the  Corporation's  Common
Stock which,  if deferred  pursuant to the 1997 Plan,  are held in trust for the
director.  Dividends  paid to  holders  of the  Corporation's  Common  Stock are
credited to the account of each director  participating in the 1997 Plan. Within
60 days after the death, disability or retirement of a director, the director or
his or her estate is  entitled  to be issued the shares of Common  Stock held in
his or her account and cash for any fractional  shares. As of December 31, 1997,
11,455 shares of Common Stock were outstanding under the 1997 Plan.

     1988  Non-Qualified  Stock Option Plan. The Corporation has adopted and the
shareholders  have  approved  the 1988  Non-Qualified  Stock  Option  Plan  (the
"Non-Qualified  Plan")  pursuant  to which  options  on  388,002  shares  of the
Corporation's  Common  Stock  were  available  for  issuance  to  members of the
Corporation's  Board of  Directors  and to  members of Boards of  Directors  and
members of advisory  boards of directors of any  subsidiary of the  Corporation.
The  duration of the options is ten years from the date of grant.  As of January
4, 1998, after giving effect to the exercise and forfeiture of options,  options
on 167,027 shares of Common Stock were issued and outstanding. The Non-Qualified
Plan  expired on January 4, 1998 and no more  options may be issued  pursuant to
the Non-Qualified Plan.

     Pursuant to the terms of the  Non-Qualified  Plan: (i) the option price may
not be less than the fair market value of the Corporation's  Common Stock on the
date of grant of the  options;  and (ii) options vest 20% per year from the date
of grant and are  exercisable  as they  vest.  If the  option  holder  ceases to
perform  services as a director  or local  director  of the  Corporation  or its
subsidiaries for any reason during the five-year  period, he or she has one year
from such cessation to exercise his or her vested options.

     1998  Omnibus  Stock  Plan.  The  Corporation   has  adopted,   subject  to
shareholder  approval,  the 1998 Omnibus Stock Plan. The 1998 Omnibus Stock Plan
is being  presented  to the  shareholders  of the  Corporation  for  approval as
Proposal 3. A full  discussion  of the 1998 Omnibus  Stock Plan is found in this
Proxy  Statement  under the heading  "PROPOSAL 3. APPROVAL OF 1998 OMNIBUS STOCK
PLAN".

Board of Directors' Meetings and Committees

     The Board of Directors of the Corporation held six regular meetings and one
special meeting during 1997. All incumbent  directors  attended more than 75% of
the total number of meetings of the Board of Directors and its committees during
1997 except for Directors Bahakel, Borden, Daughtry,  Guthrie, J. Louis Maxwell,
Jr. and Williams due to other business commitments or illness.

     The Board of Directors has several standing committees,  including an Audit
Committee and a Compensation  Committee.  The voting members of these committees
are appointed by the Board of Directors annually from among its members.

     The current members of the Audit Committee are Directors Ashford,  Bahakel,
Michael A. Maxwell,  Murphy, Patrick H. Pope (Chairman),  Tilghman and Williams.
The Audit  Committee  serves as the Audit Committee for both the Corporation and
the Bank. The primary  functions of the Audit  Committee are to give  additional
assurance regarding the integrity of financial  information used by the Board of
Directors and distributed to the public by the  Corporation,  and to oversee and
monitor  the  activities  of  the  Corporation's  internal  and  external  audit
processes. The Audit Committee met four times during 1997.

     The  Compensation  Committee  administers  the  Corporation's  compensation
program  and has  responsibility  for  matters  involving  the  compensation  of
executive officers of the Corporation and its subsidiaries.  The current members
of the Compensation  Committee are Directors Clancy, Godwin, Guthrie (Chairman),
Johnson, Poyner and White. The Compensation Committee met two times during 1997.


                                       8


     The Board of Directors does not have a standing nominating committee.

Executive Officers

     The Corporation has the following executive officers:



                                     Officer     Positions with the Corporation and Triangle Bank;
     Name                   Age       Since      Business Experience During Past Five Years
     ----                   ---       -----      ------------------------------------------
                                                                                          
Michael S. Patterson         51       1990       Chairman of the Board of Triangle Bancorp, Inc. and Triangle
                                                 Bank since February 1997; President since 1990 and Chief
                                                 Executive Officer since 1991, Triangle Bank; President and
                                                 Chief Executive Officer, Triangle Bancorp, Inc. since August
                                                 1992; Director of Bank of Mecklenburg since October 1997

H. Leigh Ballance, Jr.       51       1995       Executive Vice President, Triangle Bancorp, Inc. and Triangle
                                                 Bank as of March 1995; President and Chief Executive Officer,
                                                 Atlantic Community Bancorp, Inc. and Unity Bank & Trust Company
                                                 from September 1989 to March 1995.

Steven R. Ogburn             47       1993       Executive Vice President, Triangle Bancorp, Inc. and Triangle
                                                 Bank since 1996; Senior Vice President, Triangle Bancorp, Inc.
                                                 and Senior Vice President - Credit Administration, Triangle
                                                 Bank, 1993 to 1996; Senior Vice President, Centura Bank,
                                                 1986-1993

Debra L. Lee                 41       1991       Executive Vice President and Chief Financial Officer, Triangle
                                                 Bancorp, Inc. and Triangle Bank since 1996; Senior Vice
                                                 President and Chief Financial Officer, Triangle Bancorp, Inc.
                                                 and Triangle Bank, 1992 to 1996; Director of Bank of
                                                 Mecklenburg since October 1997

Edward O. Wessell            56       1988       Executive Vice President, Triangle Bancorp, Inc. and Triangle
                                                 Bank since 1997; Senior Vice President, Triangle Bank 1988-1997


Compensation Committee Interlocks and Insider Participation

     The members of the  Compensation  Committee in January 1997 were Charles H.
Ashford,  Jr.,  Edwin B. Borden  (Chairman),  John B.  Harris,  Jr., N.  Johnson
Tilghman,  and Sydnor M. White,  Jr. For the remainder of 1997, the Compensation
Committee was comprised of Edwin B. Borden (Chairman), David T. Clancy, James P.
Godwin, Sr., Earl Johnson, Edythe M. Poyner and Patrick H. Pope.

     John B. Harris, Jr. is a director of the Corporation, and in 1996 served as
the  Chairman  of the Board of Triangle  Bank and an employee of Triangle  Bank.
Effective  January 1, 1997, Mr. Harris ceased being an employee of Triangle Bank
and effective February 1, 1997, Mr. Harris ceased being the Chairman of Triangle
Bank.  Michael  S.  Patterson,  President  and Chief  Executive  Officer  of the
Corporation,  though not a member of the  Compensation  Committee,  advised  the
Compensation  Committee  during 1997 on the compensation to be paid to executive
officers, other than himself, and to employees of the Corporation.

Compensation Committee Report

     It is  the  policy  of  the  Compensation  Committee  to  provide  a  fully
competitive,  performance-based  compensation  program  such as will  enable the
Corporation  and its  subsidiaries  to attract,  motivate  and retain  qualified
senior  officers.  With  regard  to  all  senior  officers'  compensation,   the
Compensation  Committee's  policy is


                                       9


that salary levels will be established and increases will be given  commensurate
with the individual  officer's levels of responsibility and performance and with
the general status of the local economy,  and the overall profit  performance of
the  Corporation  and its  subsidiaries  as it relates to attainment of budgeted
goals  for  profitability  and  return  on  average  assets.  The  Corporation's
executive  compensation  program includes (a) annual compensation  consisting of
base  salaries,  (b) the  potential  for  cash  incentive  bonuses  based on the
Corporation's  financial  performance,   (c)  long-term  incentive  compensation
consisting of periodic stock options,  and (d)  contributions  to the individual
accounts of all participating employees (including executive officers) under the
Corporation's  subsidiaries'  Section 401(k) salary deferral plans. In addition,
the Corporation provides other employee benefits and welfare plans customary for
companies of its size.

     The basis for the executive officer  compensation  reported in 1997 was the
salary range of various positions set in conjunction with an outside  consultant
during the fall of 1994 which  reviewed  comparable  salaries  being paid within
North Carolina and the  southeastern  United States based upon comparable  sized
banking  institutions.  The cash incentive  compensation for 1997 was based upon
the formula within the  management  incentive  compensation  plan which plan was
approved by the Board during  January 1994. A bonus pool is established in which
an executive officer will be eligible to participate if the Corporation meets at
least 80% of its defined short-term goals, which goals are set by the Board.

     In  1997  long-term  incentive   compensation  was  based  upon  a  formula
established  within the long-term  incentive plan which plan was approved by the
Board during January 1995. In November 1997, the Compensation  Committee revised
certain  of  the  methods  for  calculating  long-term  incentive  compensation,
including those for 1997, after  consultation  with an independent  compensation
consultant.  Compensation  under the plan consists of stock  options.  A pool of
stock options is established  in which an executive  officer will be eligible to
participate  if the  Corporation  meets at least  80% of its  defined  long-term
goals, which goals are set by the Board.

     During January 1997 the Compensation  Committee made recommendations to the
Board of Directors (and the Board of Directors made final  decisions)  regarding
the amounts of the 1997 salaries for Michael S. Patterson and the  Corporation's
other  executive  officers,  and the parameters  for cash incentive  bonuses and
long-term compensation.  During January 1998 the Compensation Committee and the
full Board of Directors  ratified the amounts of the 1997 bonuses for Michael S.
Patterson and the Corporation's  other executive  officers.  The amount of bonus
compensation  in 1997 was directly tied to the  attainment of the  Corporation's
financial plan for 1997.

Executive Compensation

     Summary of Cash and Certain Other  Compensation.  The table below indicates
the cash compensation paid by the Corporation as well as other compensation paid
or accrued  to the  President  and Chief  Executive  Officer  and the four other
executive  officers of the  Corporation  (the "Named  Executive  Officers")  for
services  rendered in all  capacities  during fiscal years 1997,  1996 and 1995,
respectively.



                                                                                    Long Term Compensation
                              
                                             Annual Compensation(1)           Awards                      Payouts
                                             ----------------------           ------                      -------
                              
                              
                                                                 Other      Restricted    Securities
                                                                 Annual       Stock       Underlying       LTIP       All Other
     Name and                           Salary     Bonus       Compensation   Award(s)    Options/SARs     Payouts   Compensation
Principal Position             Year      ($)        ($)            ($)(2)       ($)            (#)           ($)        ($)(3)
- ------------------             ----      ---        ---            ------       ---            ---           ---        ------
                                                                                                 
Michael S. Patterson,          1997    220,000    188,408           -0-         -0-         16,044           -0-        9,500
President and                  1996    199,799    132,440           -0-         -0-         14,483           -0-        9,500
Chief Executive Officer        1995    178,230     98,900           -0-         -0-         17,500           -0-       10,041
                                                                                                     
                                                                                                             
H. Leigh Ballance, Jr.,        1997    122,000     83,585           -0-         -0-          8,931           -0-       10,940
Executive Vice President       1996    121,504     58,982           -0-         -0-          9,256           -0-       10,629
                               1995    116,000     50,600           -0-         -0-         15,000           -0-        5,853
                                                                                                                            -
                                                                                                             
Steven R. Ogburn,              1997     99,000     67,827           -0-         -0-          7,190           -0-        8,904
Executive Vice President       1996     98,857     47,481           -0-         -0-         10,000           -0-        5,553
                               1995     96,957     42,400           -0-         -0-         10,000           -0-        4,889


                                       10




                                                                                    Long Term Compensation
                              
                                             Annual Compensation(1)           Awards                      Payouts
                                             ----------------------           ------                      -------
                              
                              
                                                                 Other      Restricted    Securities
                                                                 Annual       Stock       Underlying       LTIP       All Other
     Name and                           Salary     Bonus       Compensation   Award(s)    Options/SARs     Payouts   Compensation
Principal Position             Year      ($)        ($)            ($)(2)       ($)            (#)           ($)        ($)(3)
- ------------------             ----      ---        ---            ------       ---            ---           ---        ------
                                                                                                 
Debra L. Lee,                  1997    103,800     67,827           -0-         -0-          7,190           -0-        9,111
Executive Vice                 1996    102,925     47.481           -0-         -0-          7,062           -0-        7,148
President and                  1995     92,425     38,600           -0-         -0-         10,000           -0-        4,706
Chief Financial Officer                                                                                                      
                                                                                                             
Edward O. Wessell,             1997     97,990     50,655           -0-         -0-          4,321           -0-        7,895
Executive Vice President       1996     85,000     28,899           -0-         -0-                          -0-
                               1995     82,400     17,304           -0-         -0-                          -0-

- -------------------
                            
(1)  Amounts  shown in the table  include  amounts  paid to the Named  Executive
     Officers  as  executive  officers  of  Triangle  Bank.  Triangle  Bank  was
     reorganized as a wholly-owned subsidiary of the Corporation in August 1992.
     Also  includes  amounts  deferred at the  election  of the Named  Executive
     Officers  under  Section  401(k)  of the  Internal  Revenue  Code and under
     existing  deferred  compensation  agreements  between  the Named  Executive
     Officer and the Corporation.  The amount of that compensation for the Named
     Executive  Officers for 1995, 1996 and 1997 under the 401(k) plan was based
     on a formula contained in the terms of that plan and was not related to the
     Corporation's or the officer's performance for the year.

(2)  Perquisites and personal  benefits awarded to the Named Executive  Officers
     did not  exceed  10% of the  total  annual  salary  and  bonus  in any year
     reported.

(3)  The amounts disclosed  represent the Corporation's  annual  contribution on
     behalf of the Named Executive  Officers to match pre-tax elective  deferral
     contributions  (included under Salary) made by the Named Executive Officers
     under Section 401(k) of the Internal  Revenue Code, and insurance  premiums
     paid on behalf of the Named Executive Officer.


     Stock Options.  The following table sets forth  information  with regard to
grants of stock  options  during the fiscal year ended  December 31, 1997 to the
Named  Executive  Officers.  All such grants were made under the 1988  Incentive
Stock Option Plan.

                           STOCK OPTION GRANTS IN 1997
                                Individual Grants



                                             % of Total                                     Potential Realizable Value
                               Number of        Options                                       (2) at Assumed Annual
                              Securities     Granted to     Exercise or                        Rates of Stock Price
                              Underlying    Employees in    Base Price                       Appreciation for Option
                               Options         Fiscal         ($) Per      Expiration              Term ($)(at)
    Name                    Granted (#)(1)      Year           Share          Date              5%              10%
    ----                    --------------      ----           -----          ----              --              ---
                                                                                            
Michael S. Patterson            16,044          17.5           18.38         2/18/07         185,403         469,849

H. Leigh Ballance, Jr.           8,931           9.7           18.38         2/18/07         103,206         261,544

Steven R. Ogburn                 7,190           7.8           18.38         2/18/07          83,087         210,559

Debra L. Lee                     7,190           7.8           18.38         2/18/07          83,087         210,559

Edward O. Wessell                4,321           4.7           18.38         2/18/07          49,933         126,541

- ------------------

(2)  One-fifth  of the options vest and become  exercisable  in each of the five
     years  beginning  January 1, 1998,  assuming  the Named  Executive  Officer
     remains  employed  by  Triangle  Bank.  If the  Named  Executive  Officer's
     employment  terminates  before  the end of the  vesting  period,  the Named
     Executive  Officer may exercise  vested  options for varying  periods after
     termination (depending on the manner of termination) in accordance with the
     plan.

(3)  Potential  Realizable  Value  represents the difference  between an assumed
     stock price and the exercise price for the number of options  granted.  The
     assumed  stock price equals the market value of the stock on the grant date
     appreciating at the indicated rate over the term of the options.

     The  following  table sets forth  information  with regard to  exercises of
stock  options  during the fiscal year ended  December  31,  1997,  by the Named
Executive Officers and the 1997 fiscal year-end value of all unexercised options
held by them.

                   AGGREGATED OPTION EXERCISES IN FISCAL 1997
                        AND FISCAL YEAR END OPTION VALUES


                                                               
                                                                                                   Value of Unexercised           
                                                                   Number of Unexercised          In-the-Money Options at         
                                                                    Options at FY-End (#)             FY-End ($) (1)              
                            Shares Acquired   Value Realized    ----------------------------   ----------------------------
           Name             on Exercise (#)         ($)         Exercisable    Unexercisable   Exercisable    Unexercisable       
           ----             ---------------         ---         -----------    -------------   -----------    -------------       
                                                                                                    
Michael S. Patterson              -0-              -0-                 58,237        42,130        1,654,405      909,449



                                       11



                                                               
                                                                                                   Value of Unexercised           
                                                                   Number of Unexercised          In-the-Money Options at         
                                                                    Options at FY-End (#)             FY-End ($) (1)              
                            Shares Acquired   Value Realized    ----------------------------   ----------------------------
           Name             on Exercise (#)         ($)         Exercisable    Unexercisable   Exercisable    Unexercisable       
           ----             ---------------         ---         -----------    -------------   -----------    -------------       
                                                                                                    
H. Leigh Ballance, Jr.            -0-              -0-                  7,851        25,336          196,114      547,073

Steven R. Ogburn                  -0-              -0-                 15,516        24,255          412,401      547,303

Debra L. Lee                      -0-              -0-                 20,146        21,440          553,955      472,885

Edward O. Wessell                 -0-              -0-                  8,406        11,743          229,820      251,210

- -------------------

(1)  Closing  price of the  Corporation's  Common Stock at December 31, 1997 was
     $35.88 

     Executive Deferred Compensation Agreements. Michael S. Patterson, President
and  Chief  Executive  Officer  of the  Corporation,  entered  into  a  Deferred
Compensation  Agreement dated March 1, 1992, with the Corporation's  subsidiary,
Triangle Bank, pursuant to which Mr. Patterson may elect annually to defer up to
$30,000  of  compensation,  to  be  recorded  in  an  interest-bearing  deferred
compensation  account  maintained in his name. Such account shall be paid to Mr.
Patterson in approximately  equal installments over a ten-year period,  with the
first installment to be made on or before 30 days following June 30, 2002. Under
certain   circumstances,   Mr.  Patterson  may  elect  to  postpone  such  first
installment  payment until a subsequent  date.  Triangle Bank may terminate such
deferred compensation plan for Mr. Patterson at any time.

     Debra L. Lee,  Executive Vice President of the Corporation,  entered into a
Deferred  Compensation  Agreement  dated  June 9, 1994,  with the  Corporation's
subsidiary, Triangle Bank, pursuant to which Ms. Lee may elect annually to defer
up to $30,000 of compensation,  to be recorded in an  interest-bearing  deferred
compensation  account  maintained in her name. Such account shall be paid to Ms.
Lee, at her  discretion,  upon her  voluntary  termination  of employment or her
retirement  either in one lump sum after such  termination  or  retirement or in
approximately  equal  installments  over  a  ten-year  period,  with  the  first
installment  to be made on or  before 30 days  following  June 30,  2012.  Under
certain  circumstances,  Ms. Lee may elect to  postpone  such first  installment
payment  until a subsequent  date,  provided  the Triangle  Bank concurs in such
postponement.  Triangle Bank may terminate such deferred  compensation  plan for
Ms. Lee at any time.

     Triangle Bank has  established a trust to administer  and fund the deferred
compensation plans for Mr. Patterson and Ms. Lee, and, accordingly,  contributes
periodically to the trust to fund the plans.

     Supplemental  Early Retirement Plans. In January 1996, a Supplemental Early
Retirement  Plan (the "1996 SERP") was approved by the Board of Directors of the
Corporation  for the  benefit  of  Michael  S.  Patterson,  President  and Chief
Executive Officer of the Corporation. The 1996 SERP is a benefit plan which will
provide  retirement income for Mr.  Patterson,  in conjunction with the Triangle
Bank's 401(k) Plan and Social  Security  benefits,  at an amount equal to 60% of
his projected final pay at retirement. The 1996 SERP provides for payment by the
Corporation of the premiums on a life insurance policy insuring Mr.  Patterson's
life,  which  policy  will be owned by Mr.  Patterson,  subject to a  collateral
assignment to the  Corporation  to secure  repayment of its interest in the cash
value of the policy. The 1996 SERP includes a deferred compensation arrangement,
by which Mr.  Patterson  will  receive a vested  interest in 10% of the policy's
cash value for each year of  service  with the  Corporation.  The 1996 SERP took
into  consideration  the five years of service completed by Mr. Patterson on the
date of the 1996 SERP's  implementation,  so upon  implementation  Mr. Patterson
immediately  was vested in 50% of the  policy's  cash  value.  If Mr.  Patterson
completes  four  additional  years of service with the  Corporation,  he will be
eligible to receive all of the cash value,  even if his employment is terminated
prior to his  retirement.  If Mr.  Patterson's  employment is terminated  before
completion of four additional years of service due to a change in control of the
Corporation,  he automatically  will become fully vested in 100% of the policy's
cash value.  The 1996 SERP also has the benefit of providing key man coverage on
Mr. Patterson.

     Effective January 1, 1998, the Corporation implemented a Supplemental Early
Retirement Plan for certain of the Corporation's  executive  officers (each plan
collectively  referred  to herein as the "1998  SERP"),  Michael  S.  Patterson,
Steven R.  Ogburn,  Debra L. Lee,  and Edward O.  Wessell.  Each 1998 SERP is an
unfunded  obligation of the Corporation to pay each individual  $50,000 ($66,666
in the  case  of Mr.  Patterson)  annually  for 15  years  after  the  officer's
retirement  at age 65, his or her  disability or upon a change of control of the

                                       12


Corporation.  In the event of the officer's  early  retirement  after age 55 but
before age 65, the Corporation will be obligated to pay the officer a percentage
(beginning  at __%) of the  retirement  benefit for 15 years,  depending  on the
officer's age at early retirement.  Retirement benefits,  vest 10% per year such
that each officer shall be fully vested on December 31, 2007, or upon attainment
of age 65, whichever date is earlier.  In the event of the officer's  disability
or a change in control of the Corporation, the officer shall be fully vested. In
the event of an officer's  death,  the  retirement  benefit shall be paid to the
officer's spouse, if living.

     Executive  Employment  Agreements  and  Change in Control  Agreements.  Mr.
Patterson, the Corporation's President and Chief Executive Officer, entered into
an employment agreement with the Corporation and Triangle Bank in December 1993.
The agreement continues until December 31, 1996, and provides for a base monthly
salary as is  determined  from time to time by  Triangle  Bank but not less than
$10,479,  together with certain fringe benefits. In the event of the involuntary
termination of his employment by the Corporation without cause, Mr. Patterson is
entitled to continue to receive,  on a monthly  basis for the  remainder  of the
term of the Agreement or 12 months after the date of such termination, whichever
is longer, his base monthly salary, all fringe benefits,  and an amount equal to
the average  bonus paid to Mr.  Patterson  over the prior three years.  Triangle
Bank's  obligation  to make such  salary  payments  and to provide  such  fringe
benefits  terminates upon Mr.  Patterson's death or disability.  Mr. Patterson's
employment  agreement provides for certain payments to him in the event there is
a change in control of the Corporation.  Specifically, upon a change in control,
the term of the  agreement  is set at three years from the date of the change in
control.  Further,  Mr.  Patterson may terminate the agreement  upon a change in
control of the  Corporation  if,  after one year from the date of such change in
control,  he determines that he has not been assigned duties  commensurate  with
his duties prior to the change in control under terms or conditions satisfactory
to him. If Mr.  Patterson so terminates  the agreement,  the agreement  provides
that  the  Corporation  will  pay to him for the  remainder  of the  term of the
agreement  an  amount  equal to 100% of his then  base  monthly  salary,  fringe
benefits,  and an annual  amount  equal to the  average of the bonus paid to Mr.
Patterson  over the prior three years.  The  agreement  further  provides  that,
unless terminated by the other party, the term  automatically is extended for an
additional  year on the same terms and  conditions  set forth in the  agreement.
Consequently,  the agreement's term  automatically  was extended to December 31,
1998.

     H. Leigh  Ballance,  Jr., an Executive Vice  President of the  Corporation,
entered into an employment  agreement with the  Corporation and Triangle Bank on
April 1, 1995. The agreement  continues  until April 1, 1998, and provides for a
base annual salary as is  determined  from time to time by Triangle Bank but not
less than $116,000,  together with certain fringe benefits.  In the event of the
involuntary  termination of his employment by the Corporation without cause, Mr.
Ballance  is  entitled  to  continue  to  receive,  on a  monthly  basis for the
remainder  of the  term  of the  Agreement,  his  base  salary  and  health  and
disability  insurance  coverage.  Triangle Bank's obligation to make such salary
payments  and to provide such fringe  benefits  terminates  upon Mr.  Ballance's
death or disability.  Mr. Ballance's  employment  agreement provides for certain
payments  to him in the event  there is a change in control of the  Corporation.
Specifically,  upon a change in  control,  the term of the  agreement  is set at
three years from the date of the change in control.  Further,  Mr.  Ballance may
terminate the agreement  upon a change in control of the  Corporation  if, after
one year from the date of such change in control,  he determines that he has not
been assigned duties commensurate with his duties prior to the change in control
under terms or conditions satisfactory to him. If Mr. Ballance so terminates the
agreement,  the agreement  provides that the Corporation will pay to him for the
remainder of the term of the  agreement an amount equal to 100% of his then base
monthly salary,  fringe  benefits,  and an annual amount equal to the average of
the bonus paid to Mr. Ballance over the prior three years. The agreement further
provides that, unless  terminated by the other party, the term  automatically is
extended for an additional  year on the same terms and  conditions  set forth in
the  agreement.  Effective May 1, 1998, at his  election,  Mr.  Ballance will no
longer serve as an Executive Vice President of the Corporation and Triangle. Mr.
Ballance's  current  agreement will be terminated and Mr.  Ballance and Triangle
Bank will enter into a new employment agreement, effective May 1, 1998.

     Steven R. Ogburn, an Executive Vice President of the Corporation, and Debra
L. Lee, Executive Vice President and Chief Financial Officer of the Corporation,
each entered into a Change of Control  Agreement  with the  Corporation  and the
Bank on June 18,  1996;  Edward O.  Wessell,  Executive  Vice  President  of the
Corporation, 


                                       13


entered into a Change of Control  Agreement with the Corporation and the Bank on
January 1, 1998. Mr. Ogburn's and Ms. Lee's  agreements  continue until June 18,
1998,  and Mr.  Wessell's  agreement  continues  until  January  1,  2000.  Each
agreement  provides  that  in  the  event  of a  termination  of  the  officer's
employment in connection with, or within 24 months after, a change of control of
the  Corporation  or Triangle  Bank,  for reasons other than cause,  the officer
shall  receive an amount equal to two times (i) his or her then  current  salary
plus (ii) the  average of the cash bonus paid to the  officer by  Triangle  Bank
under  Triangle  Bank's cash bonus plan  during the  immediately  preceding  two
years.  Further,  in such  event,  the officer  shall  continue to receive for a
period of two years after his or her  termination  all  benefits the officer was
receiving  and entitled to on his or her  termination  date,  or the officer may
elect to receive the dollar  equivalent of such benefits.  The officer may elect
to  receive  all such  payments  either  in one lump sum or in 24 equal  monthly
payments. In addition,  the officer may terminate the agreement upon a change of
control of the Corporation  if, within 24 months of such change of control,  the
officer is assigned  duties  inconsistent  with his or her duties at the time of
the change of control, his or her annual base salary is reduced below the amount
in effect  prior to the change of control,  the  officer's  benefits are reduced
below the level prior to the change of control (unless  benefits are reduced for
all  employees),  or the officer is transferred to a location more than 50 miles
from Raleigh  without the officer's  consent.  Each agreement  further  provides
that,  unless  terminated by the Corporation and Triangle Bank,  notice of which
must be given at least 13 months prior to the next  anniversary  date,  the term
automatically  is  extended  for an  additional  two years on the same terms and
conditions set forth in the agreement.

Performance Graph

     The following  line graph  illustrates  the  cumulative  total  shareholder
return on the  Corporation's  Common  Stock  over the  five-year  period  ending
December  31, 1997 and the  cumulative  total return over the same period of the
indexes listed below.  Each graph assumes $100  originally  invested on December
31,  1992.  No  dividends  were paid by the Bank  prior to its  holding  company
reorganization. The Corporation paid a quarterly cash dividend of $.04 per share
from the third  quarter of 1994 through the second  quarter of 1995, a quarterly
cash  dividend  of $.06 per share in the third and  fourth  quarter  of 1995,  a
quarterly  cash dividend of $.07 in the first quarter of 1996, a quarterly  cash
dividend  of $.08 in the second and third  quarters of 1996,  a  quarterly  cash
dividend of $.10 in the fourth  quarter of 1996 and the first quarter of 1997, a
quarterly  cash dividend of $.11 in the second  quarter of 1997, and a quarterly
cash dividend of $.12 in the third and fourth  quarters of 1997.  The numbers in
the graph assume that all cash dividends were reinvested.

     The graph  reflects the Nasdaq U.S.  Index,  the Standard & Poors 500 Index
and a regional peer group index based on the common equity securities of a group
of financial  institutions in the  southeastern  United States,  which index was
prepared by an entity not affiliated with the Corporation.


                                       14



                             TRIANGLE BANCORP, INC.
                                PERFORMANCE GRAPH







 [THE FOLLOWING TABLE WAS REPRESENTED BY A LINE CHART IN THE PRINTED MATERIAL.]



                                1992         1993         1994          1995         1996          1997
                                ----         ----         ----          ----         ----          ----
                                                                                 
Triangle Bancorp, Inc.           100          110          139          201           236          519
Nasdaq Index                     100          107          101          160           218          329
S & P 500 Index                  100          110          112          153           189          252
Regional Peer Group              100          115          130          179           222          332
Index(1)


- ----------------

(1)  Includes the following financial institutions: Bank of Granite Corporation,
     Carolina First Corporation, CCB Financial Corporation, Centura Banks, Inc.,
     Century South Banks, Inc., F & M National Corporation, First Bancorp, First
     Charter Corporation,  Jefferson Bankshares, Inc., LSB Bancshares, Inc., and
     MainStreet BankGroup, Inc. Jefferson Bankshares, Inc. has been removed from
     the group as it has acquired. Sources: FactSet Data Systems, Inc.,


                                       15


Indebtedness of Management

     The  Corporation  has  had,  and  expects  to have in the  future,  banking
transactions,  including  loans, in the ordinary course of business with its and
its bank subsidiaries'  directors,  executive officers and their associates.  In
the opinion of management of the Corporation,  the outstanding  indebtedness and
commitments to such individuals were made in the ordinary course of business and
on  substantially  the same terms,  including  interest rates,  collateral,  and
payment terms, as those prevailing at the same time for comparable  transactions
with  other  persons,   and  do  not  involve  more  than  the  normal  risk  of
collectability  or present  other  unfavorable  features.  At December 31, 1997,
indebtedness of directors and executive  officers of the Corporation to its bank
subsidiaries,  Triangle  Bank and Bank of  Mecklenburg,  totaled an aggregate of
$10,840,000 or 9.1% of shareholders' equity.

Transactions with Management

     In 1997, the Corporation  purchased insurance through Associated  Insurers,
Inc.  ("Associated")  as  an  agent.  Robert  L.  Guthrie,  a  director  of  the
Corporation,  is the President and Chief  Executive  Officer of Associated.  The
Corporation paid premiums to Associated in 1997 in the amount of $_______.  Also
in 1997, the Corporation paid Clancy & Theys Construction Company $1,747,793 for
construction  projects for the Corporation's  headquarters  building and various
branch offices. David T. Clancy, a director of the Corporation,  is President of
Clancy & Theys Construction Company.  Office furniture for various of the Bank's
offices and the Corporation's  headquarters  building were purchased from Alfred
Williams & Co. for an aggregate price of $117,000 in 1997. J. Blount Williams, a
director of the Corporation, is President of Alfred Williams & Co.

     Management of the Corporation believes that the terms of these transactions
were at least as  favorable to the  Corporation  as those  available  from other
sources.

    PROPOSAL 2. AMENDMENT OF THE CORPORATION'S AMENDED AND RESTATED ARTICLES
          OF INCORPORATION TO INCREASE THE AUTHORIZED NUMBER OF SHARES

     The  Board  of  Directors  of the  Corporation  has  voted  unanimously  to
recommend to the  shareholders a proposed  amendment to Article II of Triangle's
Amended and Restated Articles of Incorporation to increase the authorized number
of shares of the Corporation's  Common Stock from 20,000,000 to 30,000,000.  The
relative rights and limitations of the  Corporation's  Common Stock would remain
unchanged under the amendment.  The Corporation's Common Stock does not have any
preemptive rights.

     At the Record Date, the Corporation had ______ shares of the  Corporation's
Common  Stock  issued and  outstanding.  In  addition,  1,321,463  shares of the
Corporation's  Common Stock are reserved  for issuance  under the  Corporation's
compensation  and stock option  plans and stock  option  plans of companies  the
Corporation has acquired,  which were assumed by the Corporation as part of each
acquisition.  Further, an aggregate of 4,200 shares of the Corporation's  Common
Stock is reserved  for  issuance  pursuant to warrants  that were assumed by the
Corporation  upon the  merger  of  Atlantic  Community  Bancorp,  Inc.  into the
Corporation on March 31, 1995. Thus, there were ______  authorized shares of the
Corporation's  Common  Stock  unissued  and  not  reserved  for  issuance.   The
Corporation  increased its authorized  shares in December 1993 from 6,000,000 to
10,000,000  shares upon the  acquisition of New East Bancorp,  which resulted in
the issuance of 1,374,507 shares of Common Stock. In February and March 1995, an
aggregate of 4,494,111 shares of the  Corporation's  Common Stock were issued to
fund the acquisitions of Columbus National Bank, Standard Bank and Trust Company
and Atlantic  Community Bancorp,  Inc. The Corporation  increased its authorized
shares in May 1995 from  10,000,000  to  20,000,000  shares in  anticipation  of
additional  acquisitions.  Since  then,  the  Corporation  has  issued  a  total
3,195,734  shares and  assumed  options  covering  a total of 382,456  shares of
Common  Stock in three  acquisitions  in 1996 and 1997 and  expects  to issue an
additional  3,435,352 shares and assume options  covering an additional  208,744
shares of Common Stock in 1998 for the proposed  acquisitions  of Guaranty State
Bancorp and United Federal Savings Bank. In addition,  the Corporation  proposes
to reserve  1,000,000  shares of Common Stock under the 1998 Omnibus  Stock Plan
which is being presented to the shareholders for approval as Proposal 3.


                                       16


     The proposed increase in the Corporation's authorized Common Stock has been
recommended  by the Board of  Directors  to assure  that an  adequate  supply of
authorized  unissued  shares is available  for future  acquisitions  and general
corporate  needs,  such as future  stock  dividends  or stock splits or issuance
under stock based benefit plans. Other than the proposed acquisition of Guaranty
State Bancorp and United  Federal  Savings  Bank,  and the proposed 1998 Omnibus
Stock Plan, there are currently no plans or arrangement relating to the issuance
of any of the additional shares of the Corporation's Common Stock proposed to be
authorized.  Such shares would be available for issuance  without further action
by the shareholders,  unless required by the Corporation's  Amended and Restated
Articles of Incorporation or bylaws or by applicable law.

     The issuance of additional  shares of the  Corporation's  Common Stock may,
among other  things,  have a dilutive  effect on  earnings  per share and on the
equity and voting power of existing holders of the  Corporation's  Common Stock.
The  issuance of  additional  shares of the  Corporation's  Common  Stock by the
Corporation  also may potentially  have  anti-takeover  effect by making it more
difficult to obtain shareholder approval of various actions, such as a merger or
removal of  management.  The text of Article II as  proposed to be amended is as
follows:

          "The aggregate number of shares which the Corporation is authorized to
          issue is  30,000,000  shares.  The  shares  shall be all of one class,
          designated as common stock."

     THE BOARD OF DIRECTORS RECOMMENDS THE SHAREHOLDERS VOTE "FOR" PROPOSAL 2.

                 PROPOSAL 3. APPROVAL OF 1998 OMNIBUS STOCK PLAN

     On January 27, 1998, the Board of Directors of the Corporation approved the
Triangle Bancorp, Inc. 1998 Omnibus Stock Plan (the "Omnibus Plan"),  subject to
approval by the  shareholders of the Corporation.  The material  features of the
Omnibus Plan are described briefly below. Also included below is a table showing
the number and dollar value of options  granted  under the Omnibus Plan to Named
Executive Officers, and certain groups identified in the table.

     The Omnibus Plan is intended to encourage high levels of performance by the
Corporation's  officers and other key employees and to enable the Corporation to
recruit, reward, retain and motivate directors, advisory directors, officers and
key employees of  experience  and ability on a basis  competitive  with industry
practices.  The Omnibus  Plan is  administered  by the  Compensation  Committee.
Eligibility for awards under the Omnibus Plan and the amount of those awards are
determined  solely  by  the  Compensation  Committee.  As of the  end  of  1997,
approximately  26  directors,  248  advisory  directors,  and 530  officers  and
employees were eligible to receive  awards under the Omnibus Plan.  Awards under
the Omnibus Plan may include  incentive  stock  options or  non-qualified  stock
options,  stock  appreciation  rights ("SARs"),  restricted  stock,  performance
awards or other stock-based awards. The Compensation Committee also retains sole
discretion to determine the terms and  conditions of such awards,  including the
vesting schedule.  The option price for incentive stock options issued under the
Omnibus  Plan may not be less than the fair market  value of the Common Stock on
the date of grant;  however, the Compensation  Committee may exercise discretion
as to the exercise price per share of any non-qualified option awarded under the
Omnibus Plan.

     The exercise price of options  granted under the Omnibus Plan is payable in
cash or, at the discretion of the  Compensation  Committee,  in shares of Common
Stock owned by the  optionee  having a fair market  value equal to the  exercise
price,  or  through a  combination  of cash and shares of Common  Stock.  Option
grants will  require the  withholding  of any  applicable  taxes  required to be
withheld upon the exercise of an option.

     In the event of a Change of Control of the Corporation,  in addition to any
action required or authorized by the terms of an award  agreement,  the interest
of a holder of an outstanding award will become fully vested and exercisable. In
addition, the Compensation Committee may, as its discretion,  recommend that the
Board of Directors  take either of the  following  actions as a result of, or in
anticipation  of, any such event:  (i) offer to


                                       17


purchase any outstanding award made pursuant to the Omnibus Plan from the holder
for its equivalent cash value, as determined by the Compensation  Committee,  as
of the date of the Change of Control;  or (ii) make adjustments or modifications
to outstanding awards as the Compensation Committee deems appropriate.

     Under the Omnibus  Plan,  a "Change of Control" is defined as the  earliest
date on which either of the following events occur:  (i) an individual,  entity,
or group  acquires  beneficial  ownership of 20% or more of the combined  voting
power of all classes of the Corporation's  outstanding  capital stock or control
in  any  manner  of  the  election  of a  majority  of  the  directors,  of  the
Corporation,  (ii) the  Corporation  consolidates or merges with or into another
corporation,  association,  or entity,  or is otherwise  reorganized,  where the
Corporation is not the surviving corporation in such transaction and the holders
of  the  voting  securities  of  the  surviving  entity  immediately  after  the
transaction; (iii) the Corporation shall sell substantially all of its assets to
another entity which is not a wholly-owned subsidiary;  or (iv) there is, during
any period of two (2)  consecutive  years, a change in the majority of the Board
of  Directors  unless the election of each new director was approved by at least
two-thirds  of the  directors  then  still in office  who are  directors  at the
beginning of such two (2) year period.

     In the event of a  reorganization,  recapitalization,  stock  split,  stock
dividend, exchange of stock, combination of stock, merger,  consolidation or any
other change in the corporate  structure of the  Corporation  which results in a
change in the Common Stock,  or in the event of a sale by the Corporation of all
or a significant  portion of its assets or any  distribution to its shareholders
other  than  a  normal  cash  dividend,  the  Compensation  Committee  may  make
appropriate  adjustments  in the shares covered by the Omnibus Plan and the then
outstanding awards.

     The following  table sets forth certain  information  regarding the options
granted under the Omnibus Plan through February 28, 1998:



                                                                                       Number of Securities
                 Name                             Dollar Value (1)                    Underlying Options (#)
                 ----                             ----------------                    ----------------------
                                                                                           
Michael S. Patterson                                  $29.125                                 36,425
H. Leigh Ballance, Jr.                                  -0-                                    -0-
Steven R. Ogburn                                       29.125                                 13,017
Debra L. Lee                                           29.125                                 13,017
Edward O. Wessell                                      29.125                                  8,836
All five executive officers                            29.125                                 71,295
Non-executive director group                           29.125                                 32,894
Non-executive officer employee group                   29.125                                 49,952


Federal Income Tax Consequences

     The following is a summary only of the general tax principles applicable to
awards under the Omnibus Plan under federal law as in effect on the date of this
Proxy Statement.

     Options.  There are no tax consequences to the optionee upon the grant of a
qualified  option pursuant to the Omnibus Plan. There are no tax consequences to
the optionee upon  exercise of a stock  option,  except that the amount by which
the fair market  value of the shares at the time of exercise  exceeds the option
exercise  price is a tax  preference  item possibly  giving rise to  alternative
minimum tax. If the shares of Common  Stock  acquired are disposed of within two
years from the date the option was  granted and within one year after the shares
are transferred to the optionee,  a "disqualifying  disposition" occurs and gain
in an amount  equal to the lesser of (i) the fair market  value of the shares on
the date of exercise minus the option exercise price or (ii) the amount realized
on disposition minus the option exercise price (except for certain "wash" sales,
gifts  or sales to  related  persons),  is  taxed  as  ordinary  income  and the
Corporation will be entitled to a corresponding  deduction in an amount equal to
the optionee's ordinary income at that time.

                                       18


     Non-Qualified Stock Options.  There are no tax consequences to the optionee
upon the grant of a non-qualified  option pursuant to the Omnibus Plan. Upon the
exercise  of a  non-qualified  stock  option,  taxable  ordinary  income will be
recognized  by the holder in an amount equal to the excess of the fair market of
the shares  purchased at the time of such  exercise  over the  aggregate  option
price.  The Corporation  will be entitled to a corresponding  federal income tax
deduction.  Upon any subsequent sale of the shares,  the optionee will generally
recognize a taxable  capital gain or loss based upon the difference  between the
per share fair market  value at the time of exercise  and the per share  selling
price at the time of the subsequent sale of the shares.

     Stock  Appreciation  Rights.  There are no tax consequences to the employee
upon the grant of an SAR pursuant to the Omnibus  Plan.  Upon the exercise of an
SAR,  the holder  will  realize  taxable  ordinary  income on the amount of cash
received and the Corporation will be entitled to a corresponding  federal income
tax deduction.

     Restricted Stock.  Unless the grantee of restricted stock under the Omnibus
Plan makes the election  described below, such grantee will not recognize income
and the  Corporation  will not be allowed a deduction at the time such shares of
restricted  stock are  granted.  While the  restrictions  on the  shares  are in
effect,  a grantee  will  recognize  compensation  income equal to the amount of
dividends  received  and the  Corporation  will be allowed a deduction in a like
amount.  When the  restrictions  on the shares are removed or lapse,  the excess
fair  market  value of the shares on the date the  restrictions  are  removed or
lapse over the amount paid by the grantee for the shares will be ordinary income
to the  grantee  and will be  allowed  as a  deduction  for  federal  income tax
purposes to the Corporation.  Upon  disposition of the shares,  the gain or loss
realized by the grantee  will be taxable as capital  gain or loss.  However,  by
filing a Section 83(b) election with the Internal Revenue Service within 30 days
after the date of grant,  a grantee's  ordinary  income will be determined as of
the date of grant.  In such case,  the amount of ordinary  income  recognized by
such a grantee and deductible by the Corporation  will be equal to the excess of
the fair market value of the shares as of the date of grant over the amount paid
by the grantee for the shares. If such election is made and a grantee thereafter
forfeits  his or her  stock,  no  deduction  will  be  allowed  for  the  amount
previously included in such grantee's income.

     THE BOARD OF DIRECTORS RECOMMENDS THE SHAREHOLDERS VOTE "FOR" PROPOSAL 3.

       PROPOSAL 4. RATIFICATION OF APPOINTMENT OF INDEPENDENT ACCOUNTANTS

     The firm of Coopers & Lybrand L.L.P.,  Certified  Public  Accountants,  has
been  appointed  by the  Board  of  Directors  to  serve  as  the  Corporation's
independent accountants for 1998, and a proposal to ratify that appointment will
be  introduced  at the Annual  Meeting.  If  shareholders  do not  approve  this
proposal, the Board of Directors will reconsider the appointment.

     Representatives  of  Coopers & Lybrand  are  expected  to be present at the
Annual  Meeting and will have an  opportunity to make a statement if they desire
to do so.

     THE BOARD OF DIRECTORS RECOMMENDS THAT SHAREHOLDERS VOTE "FOR" PROPOSAL 4.

                            PROPOSALS OF SHAREHOLDERS

     It currently is expected  that the 1999 Annual  Meeting will be held during
April 1999.  Any proposal of a shareholder  which is intended to be presented at
the 1999 Annual  Meeting must be received by the  Corporation  at its  principal
executive office in Raleigh, North Carolina, not later than November 30, 1998 in
order  to  be  included  in  the  Corporation's  proxy  statement  and  form  of
appointment of proxy to be issued in connection with that meeting.

March 20, 1998


                                       19



                                                                Preliminary Copy




                         REVOCABLE APPOINTMENT OF PROXY

                             TRIANGLE BANCORP, INC.

                         Annual Meeting of Shareholders
                                 April 28, 1998

              Appointment of Proxy Solicited by Board of Directors

The undersigned  hereby  appoints Steven R. Ogburn,  Debra L. Lee and William V.
Leaming,  Jr., or either of them,  with full powers of  substitution,  to act as
attorneys  and proxies to vote all shares of common  stock of Triangle  Bancorp,
Inc. (the  "Corporation")  held of record by the undersigned on March 6, 1998 at
the Annual  Meeting of  Shareholders  to be held at the Radisson  Governors Inn,
I-40 at Davis Drive,  Exit 280,  Research  Triangle  Park,  North  Carolina,  on
Tuesday,  April 28, 1998, at 10:00 A.M.,  and at any  adjournments  thereof,  as
follows:

1.        Election of directors:

                |_|                                            |_|
          FOR all nominees                            WITHHOLD authority to vote
          listed below                                for all nominees
                                                      listed below

          For Two-Year Term: Cy N. Bahakel, George W. Holt

          For Three-Year Terms: Carole S. Anders, Charles H. Ashford, Jr., Edwin
          B. Borden, Robert E. Bryan, Jr., N. Leo Daughtry,  Michael A. Maxwell,
          Patrick H. Pope, Edythe M. Poyner

          Instruction: To withhold your vote for one or more nominees, write the
          name(s) of such nominee(s) on the line below.

          ----------------------------------------------------------------------


2.        Approval of amendment to the  Corporation's  Articles of Incorporation
          to  increase  the  authorized  number of shares of Common  Stock  from
          20,000,000 to 30,000,000.

                     |_|                  |_|                       |_|

                     FOR                AGAINST                   ABSTAIN

3.        Approval of Triangle Bancorp, Inc. 1998 Omnibus Stock Plan.

                      |_|                  |_|                      |_|

                     FOR                AGAINST                   ABSTAIN

4.        Ratification   of  appointment  of  Coopers  &  Lybrand   L.L.P.,   as
          independent public accountants for fiscal 1998:


                                  


                     |_|                  |_|                       |_|

                     FOR                AGAINST                   ABSTAIN

5.        Transaction  of any other  business  that may properly come before the
          meeting.


The Board of Directors recommends a vote FOR each of the listed proposals.

THIS  APPOINTMENT  OF PROXY WILL BE VOTED AS DIRECTED.  IF NO  INSTRUCTIONS  ARE
GIVEN, THIS APPOINTMENT OF PROXY WILL BE VOTED FOR PROPOSALS 2, 3 AND 4, AND, IN
THE ELECTION OF DIRECTORS,  BY CASTING AN EQUAL NUMBER OF VOTES FOR EACH NOMINEE
LISTED UNDER  PROPOSAL 1. IF, AT OR BEFORE THE TIME OF THE MEETING,  ANY NOMINEE
LISTED UNDER PROPOSAL 1 HAS BECOME  UNAVAILABLE FOR ANY REASON, THE PROXIES HAVE
THE DISCRETION TO VOTE FOR A SUBSTITUTE NOMINEE.

This  appointment  of proxy may be revoked at any time before it is exercised by
filing with the Secretary of the Corporation either an instrument revoking it or
a duly executed  appointment of proxy bearing a subsequent  date or by attending
the Annual Meeting and voting in person.

The  undersigned  acknowledges  receipt  from  the  Corporation,  prior  to  the
execution of this appointment of proxy, of the Notice of Annual Meeting, a Proxy
Statement dated March 20, 1998, and the 1997 Annual Report to Shareholders.

                                           Dated:  _____________________________




                                                   _____________________________
                                                   Print Name of Shareholder



                                                   _____________________________
                                                   Signature of Shareholder


Please date and sign your name exactly as your name appears on this  appointment
of proxy. If shares are held by joint tenants, both should sign. When signing as
attorney, executor, administrator,  trustee or guardian, please give full title.
If  shareholder  is a  corporation,  please sign in full  corporate  name by the
president or other authorized officer.  If shareholder is a partnership,  please
sign in partnership name by authorized person.


- --------------------------------------------------------------------------------
         PLEASE COMPLETE, DATE, SIGN AND MAIL THIS APPOINTMENT OF PROXY
                    IN THE ENCLOSED POSTAGE PREPAID ENVELOPE
- --------------------------------------------------------------------------------


                                       2



                                 EXHIBIT INDEX

                         To Preliminary Proxy Materials
                           of Triangle Bancorp, Inc.

Exhibit Name
- ------------

Triangle Bancorp,  Inc. 1998 Omnibus Stock Plan (filed pursuant to Instruction 3
of Item 10 to Schedule 14A)