U.S. SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

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                                    FORM 8-K

                                 CURRENT REPORT

                     PURSUANT TO SECTION 13 OR 15(D) OF THE

                       SECURITIES AND EXCHANGE ACT OF 1934

         DATE OF REPORT ( DATE OF EARLIEST EVENT REPORTED ) MAY 20, 1997

                            TRIANGLE BANCORP, INC. .
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 NORTH CAROLINA                         0-21346              56-1764546 .
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 (STATE OR OTHER JURISDICTION    (COMMISSION FILE NUMBER)    IRS EMPLOYER 
 OF INCORPORATION)                                           IDENTIFICATION NO.)

4300 GLENWOOD AVENUE, RALEIGH, NORTH CAROLINA                         27612 .
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 (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)                            (ZIP CODE)

REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE                (919) 881-0455
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Item 5.           Other Information

         (A) As reported in the Triangle Bancorp, Inc. ("Triangle") Form 8-K
         filed on May 19, Triangle announced that on April 25, 1997 Triangle
         signed a definitive Agreement and Plan of Reorganization and Merger
         (the "Agreement") with Bank of Mecklenburg, Charlotte, North Carolina,
         ("Mecklenburg") whereby Mecklenburg will be acquired by and operated as
         a subsidiary of Triangle.

         Unaudited information has been included with this report to reflect the
         pro forma combined balance sheet as of March 31, 1997 and the pro forma
         statements of income for the three months ended March 31, 1997 and for
         the years ended December 31, 1996, 1995 and 1994, giving effect to the
         acquisition of Mecklenburg. The acquisition will be accounted for as a
         pooling-of-interests and is expected to close in the fourth quarter of
         1997, subject to regulatory and shareholder approval.

         (B) On May 20, 1997, Triangle signed a Purchase and Assumption
         Agreement (the "Branch Agreement") with Branch Banking and Trust
         Company ("BB&T"), United Carolina Bank ("UCB") and Centura Bank
         ("Centura"). Pursuant to the terms of the Branch Agreement, BB&T and
         UCB (collectively the "Seller") are divesting of certain assets and
         liabilities and Triangle and Centura are acquiring such assets and
         liabilities.

         Subject to certain regulatory approvals, Triangle will acquire ten
         branch office locations with total deposits of approximately $215
         million and loans of approximately $71 million. Such offices are
         located in the eastern and south central North Carolina communities of
         Fairmont, Fremont, Goldsboro, Hamlet, Lumberton, Plymouth, Roper,
         Sanford and Wallace. The premium to be paid for such branches is
         approximately $17.5 million and the transaction is to be accounted for
         as a purchase. The transaction is expected to close in the third
         quarter of 1997, subject to regulatory approval.

         Unaudited information has been included with this report to reflect the
         pro forma combined balance sheet as of March 31, 1997 and the pro forma
         statements of income for the three months ended March 31, 1997.
  
         (C) Triangle's subsidiary, Triangle Bank (the "Bank"), has been
         named as a defendant in a lender liability suit
         currently pending in state court in North Carolina in which the
         plaintiff claims that the Bank breached an oral commitment to make a
         $100,000 loan to plaintiff.  The plaintiff is asserting that he is 
         entitled to $5 million in damages and is seeking to have these damages
         trebled and an award of attorneys fees. This suit is scheduled to go to
         trial in June 1997. The Bank disputes the plaintiff's theories of
         liability and damages and intends to continue to defend the suit
         vigorously.

Item 7.           Exhibits

         10       Press Release regarding the Branch Agreement

         23       Consent of KPMG Peat Marwick LLP

         99(a)    Audited Financial Statements of Bank of Mecklenburg

         99(b)    March 31, 1997 unaudited Financial Statements of Bank of 
                  Mecklenburg

         99(c)    Pro forma financial information




                                     SIGNATURES

         Pursuant to the requirements of the Securities and Exchange Act of
         1934, Triangle Bancorp, Inc. has duly caused this report to be signed
         on its behalf by the undersigned hereunto duly authorized.

                                       TRIANGLE BANCORP, INC.
                                         (Registrant)

         Date:    May 23, 1997         By:    /s/ Debra L. Lee            .
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                                                 Chief Financial Officer





                                  EXHIBIT INDEX


         10       Press Release regarding the Branch Agreement          

         23       Consent of KPMG Peat Marwick LLP

         99(a)    Audited Financial Statements of Bank of Mecklenburg   

         99(b)    March 31, 1997 unaudited Financial Statements of Bank
                  of Mecklenburg

         99(c)    Pro forma financial information