As filed with the Securities and Exchange Commission on March 16, 2005
 ==============================================================================

                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549



                                    FORM 10-K
 (Mark One)

|X|  ANNUAL REPORT  PURSUANT TO SECTION 13 OR 15(d) OF THE  SECURITIES  EXCHANGE
     ACT OF 1934

        For the fiscal year ended December 31, 2004

                                       OR

|_|  TRANSITION  REPORT  PURSUANT  TO  SECTION  13 OR  15(d)  OF THE  SECURITIES
     EXCHANGE ACT OF 1934

        For the transition period from _____________ to ______________

                           Commission File No. 0-19341

                            BOK FINANCIAL CORPORATION
             (Exact name of registrant as specified in its charter)


                 Oklahoma                                  73-1373454
       (State or other jurisdiction                      (IRS Employer
     of Incorporation or Organization)                Identification No.)

          Bank of Oklahoma Tower
               P.O. Box 2300
              Tulsa, Oklahoma                                74192
 (Address of Principal Executive Offices)                  (Zip Code)

                                 (918) 588-6000
              (Registrant's telephone number, including area code)

          Securities registered pursuant to Section 12 (b) of the Act:
                                      None

          Securities registered pursuant to Section 12 (g) of the Act:
                        Common stock, $0.00006 par value

     Indicate  by check mark  whether the  registrant  (1) has filed all reports
required to be filed by Section 13 or 15(d) of the  Securities  Exchange  Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant was required to file such reports),  and (2) has been subject to such
filing requirements for the past 90 days. Yes |X| No |_|

     Indicate by check mark if disclosure of delinquent  filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to the
best of registrant's  knowledge,  in definitive proxy or information  statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. |_|

     Indicate by check mark whether the registrant is an  accelerated  filer (as
defined by Rule 12b-2 of the Act). Yes |X| No |_|

     The  aggregate  market  value of the  registrant's  common  stock  ("Common
Stock") held by non-affiliates is approximately  $791,314,455 (based on the June
30, 2004  closing  price of Common  Stock of $39.27 per  share).  As of March 1,
2005, there were 59,499,273 shares of Common Stock outstanding.

                       DOCUMENTS INCORPORATED BY REFERENCE

 DOCUMENT OF THE REGISTRANT                              REFERENCE LOCATIONS
 Portions of the 2004 Annual Report to Shareholders    Parts I, II, III and IV
 Portions of the 2005 Proxy Statement                  Part III


 ==============================================================================


                            BOK FINANCIAL CORPORATION
                           ANNUAL REPORT ON FORM 10-K
                                      INDEX
       ITEM                                                           PAGE

                                     PART I

  1. Business                                                           3

  2. Properties                                                         7

  3. Legal Proceedings                                                  7

  4. Submission of Matters to a Vote of Security Holders                7


                                     PART II

  5. Market for Registrant's Common Equity, Related Stockholder
     Matters and Issuer Purchases of Equity Securities                  7

  6. Selected Financial Data                                            8

  7. Management's Discussion and Analysis of Financial
     Condition and Results of Operations                                8


  7A.Quantitative and Qualitative Disclosures About Market Risk         8

  8. Financial Statements and Supplementary Data                        9

  9. Changes in and Disagreements with Accountants on
     Accounting and Financial Disclosure                                9

  9A. Controls and Procedures                                           9

  9B. Other Information                                                 9


                                    PART III

  10. Directors and Executive Officers of the Registrant                9

  11. Executive Compensation                                            9

  12. Security Ownership of Certain Beneficial Owners and
      Management and Related Stockholder Matters                        9

  13. Certain Relationships and Related Transactions                   10

  14. Principal Accountant Fees and Services                           10


                                     PART IV

  15. Exhibits, Financial Statement Schedules                          11

      Signatures                                                       18

      Chief Executive Officer Section 302 Certification      Exhibit 31.1

      Chief Financial Officer Section 302 Certification      Exhibit 31.2

      Section 906 Certifications                               Exhibit 32

 3

                                     PART I

ITEM 1. BUSINESS

                                     GENERAL

     Developments  relating  to  individual  aspects  of  the  business  of  BOK
Financial  Corporation  ("BOK  Financial" or "the Company") are described below.
Additional  discussion  of the Company's  activities  during the current year is
incorporated  by reference to the  "Management's  Assessment of  Operations  and
Financial   Condition"   section  of  BOK  Financial's  2004  Annual  Report  to
Shareholders (the "2004 Annual Report").  Information  regarding BOK Financial's
acquisitions  is  incorporated  by reference to Note 2 of "Notes to Consolidated
Financial Statements" within the 2004 Annual Report.

                             DESCRIPTION OF BUSINESS

     BOK Financial is a financial  holding company whose  activities are limited
by the Bank Holding  Company Act of 1956  ("BHCA"),  as amended by the Financial
Services Modernization Act or Gramm-Leach-Bliley  Act. BOK Financial offers full
service banking in Oklahoma, Dallas and Houston, Texas, Albuquerque, New Mexico,
Northwest Arkansas,  and Denver,  Colorado.  Principal  subsidiaries are Bank of
Oklahoma, N.A. ("BOk"), Bank of Texas, N.A., Bank of Albuquerque,  N.A., Bank of
Arkansas,  N.A.  and  Colorado  State Bank and Trust,  N.A.  (collectively,  the
"Banks"). Other subsidiaries include BOSC, Inc., a broker/dealer that engages in
retail and institutional securities sales and municipal bond underwriting. Other
non-bank subsidiary operations are not significant.

     Our overall  strategic  objective is to emphasize growth in long-term value
by  building  on  our  leadership   position  in  Oklahoma  and  expanding  into
high-growth  markets in contiguous  states. We have a solid position in Oklahoma
and are the state's largest financial  institution as measured by deposit market
share. Since 1997, we have expanded into Dallas and Houston, Texas, Albuquerque,
New Mexico,  Denver,  Colorado, and have recently announced plans to expand into
Phoenix, Arizona.

     Our primary  focus is to provide a broad range of  financial  products  and
services,  including  loans and deposits,  cash management  services,  fiduciary
services,  mortgage banking, and brokerage and trading services to middle-market
businesses,  financial  institutions,  and  consumers.  Our revenue  sources are
diversified. Approximately 42% of our revenue comes from commissions and fees.

     Commercial  banking  is a  significant  part of our  business.  Our  credit
culture  emphasizes  building  relationships  by making  high-quality  loans and
providing a full range of financial products and services to our customers.

     Our  acquisition   strategy   targets  quality   organizations   that  have
demonstrated  solid growth in their business lines. We provide additional growth
opportunities by hiring talent to enhance competitiveness, adding locations, and
broadening  product   offerings.   Our  operating   philosophy   embraces  local
decision-making   through  the  boards  of  directors   for  each  of  our  bank
subsidiaries.

     BOK  Financial's  corporate  headquarters  is located  at Bank of  Oklahoma
Tower, P.O. Box 2300, Tulsa, Oklahoma 74192.

     The Company's Annual Reports on Form 10-K,  Quarterly Reports on Form 10-Q,
Current Reports on Form 8-K and amendments to those reports are available on the
Company's  website at www.bokf.com as soon as reasonably  practicable  after the
Company  electronically  files  such  material  with  or  furnishes  it  to  the
Securities and Exchange Commission.

                               OPERATING SEGMENTS

     BOK Financial operates five principal lines of business: Oklahoma corporate
banking,  Oklahoma consumer banking,  mortgage banking,  wealth management,  and
regional  banking.  Mortgage  banking  activities  include loan  origination and
servicing across all markets served by the Company.  Wealth management  provides
brokerage  and  trading,  private  financial  services and  investment  advisory
services in all  markets.  It also  provides  fiduciary  services in all markets
except  Colorado.  Fiduciary  services  in  Colorado  are  included  in regional
banking.  Regional banking consists  primarily of corporate and consumer banking
activities in the respective local markets.  Discussion of these principal lines
of business is incorporated by reference to the Lines of Business section within
"Management's  Assessment of Operations and Financial Condition" within the 2004
Annual  Report and to Note 18 of "Notes to  Consolidated  Financial  Statements"
within the 2004 Annual Report.

                                   COMPETITION

     BOK Financial and its operating segments face competition from other banks,
thrifts,  credit  unions  and other  non-bank  financial  institutions,  such as
investment banking firms, investment advisory firms, brokerage firms, investment
companies,  government agencies,  mortgage brokers and insurance companies.  The
Company  competes largely on the basis of customer  services,  interest rates on
loans and deposits,  lending  limits and customer  convenience.  Some  operating
segments face competition from institutions that are not as closely regulated as
banks, and therefore are not limited by the same capital

 4

requirements  and other  restrictions.  All market share  information  presented
below is based  upon share of  deposits  in  specified  areas  according  to SNL
DataSource as of December 31, 2004.

     BOk is the largest banking  subsidiary of BOK Financial and has the largest
market share in Oklahoma  with 13% of the state's total  deposits.  In the Tulsa
and Oklahoma City areas, BOk has 29% and 10% of the market share,  respectively.
BOk competes  with two banks that have  operations  nationwide  and have greater
access to funds at lower costs,  higher  lending  limits,  and greater access to
technology resources. BOk also competes with regional and locally owned banks in
both the Tulsa and Oklahoma City areas,  as well as in every other  community in
which we do business throughout the state.

     Through other subsidiary banks, BOK Financial competes in Dallas-Fort Worth
and Houston,  Texas,  Albuquerque,  New Mexico, Denver,  Colorado, and Northwest
Arkansas.  Bank of  Texas  competes  against  numerous  financial  institutions,
including  some of the largest in the United  States,  and has a market share of
approximately   2%  and  1%  in  the   Dallas-Fort   Worth  and  Houston  areas,
respectively.  Bank of Albuquerque has a number three market share position with
11% of deposits in the  Albuquerque  area and competes  with two large  national
banks,  some regional banks and several  locally-owned  smaller community banks.
Colorado  State  Bank and Trust has a market  share of  approximately  1% in the
Denver area.  Bank of Arkansas  operates as a community  bank serving Benton and
Washington counties in Arkansas. The Company's ability to expand into additional
states remains subject to various federal and state laws.

                                    EMPLOYEES

     As of December 31, 2004, BOK Financial and its subsidiaries  employed 3,548
full-time equivalent employees.  None of the Company's employees are represented
by collective bargaining agreements. Management considers its employee relations
to be good.

                           SUPERVISION AND REGULATION

     BOK Financial  and its  subsidiaries  are subject to extensive  regulations
under  federal  and state  laws.  These  regulations  are  designed  to  protect
depositors,  the Bank  Insurance  Fund and the banking system as a whole and not
necessarily to protect  shareholders  and creditors.  As detailed  below,  these
regulations  may restrict the Company's  ability to diversify,  to acquire other
institutions  and to pay dividends on its capital  stock.  They also may require
the Company to provide financial  support to its subsidiaries,  maintain certain
capital balances and pay higher deposit insurance premiums.

     Proposals to change laws and regulations governing the banking industry are
frequently  introduced in Congress,  in the state  legislatures  and before bank
regulatory  agencies.  The  likelihood  and  timing  of  any  new  proposals  or
legislation  and the impact they might have on the Company and its  subsidiaries
cannot be predicted at this time.

     The following  information  summarizes  certain laws and  regulations  that
affect the  Company's  operations.  It does not discuss all  provisions of these
laws and  regulations  and it does not summarize all laws and  regulations  that
affect the Company.

GENERAL

     As a financial  holding company,  BOK Financial is regulated under the BHCA
and is subject to regular  inspection,  examination and supervision by the Board
of Governors of the Federal Reserve System (the "Federal Reserve Board").  Under
the BHCA, BOK Financial files quarterly  reports and other  information with the
Federal Reserve Board.

     The Banks are organized as national banking associations under the National
Banking Act, and are subject to regulation,  supervision  and examination by the
Office of the  Comptroller  of the  Currency  (the "OCC"),  the Federal  Deposit
Insurance  Corporation (the "FDIC"), the Federal Reserve Board and other federal
and state regulatory  agencies.  The OCC has primary supervisory  responsibility
for national  banks and must approve  certain  corporate or structural  changes,
including changes in  capitalization,  payment of dividends,  change of place of
business,  and  establishment  of a  branch  or  operating  subsidiary.  The OCC
performs its functions  through national bank examiners who provide the OCC with
information  concerning  the  soundness  of a  national  bank,  the  quality  of
management  and directors,  and  compliance  with  applicable  regulations.  The
National  Banking Act authorizes the OCC to examine every national bank as often
as necessary.

     A financial  holding  company,  and the  companies  under its control,  are
permitted to engage in activities considered "financial in nature" as defined by
the  Gramm-Leach-Bliley  Act and  Federal  Reserve  Board  interpretations,  and
therefore may engage in a broader range of  activities  than  permitted for bank
holding  companies and their  subsidiaries.  Activities  that are  "financial in
nature" include  securities  underwriting and dealing,  insurance  underwriting,
operating  a  mortgage  company,  credit  card  company  or  factoring  company,
performing  certain  data  processing  operations,  servicing  loans  and  other
extensions of credit,  providing  investment  and financial  advice,  owning and
operating savings and loan associations, and leasing personal property on a full
pay-out,  non-operating  basis.  In order for a  financial  holding  company  to
commence  any new  activity  permitted  by the  BHCA,  each  insured  depository
institution  subsidiary  of the financial  holding  company must have received a
rating  of at  least  satisfactory  in its most  recent  examination  under  the
Community  Reinvestment  Act. A financial  holding company is required to notify
the Federal  Reserve  Board  within  thirty  days of engaging in new  activities
determined  to be  "financial  in nature."  BOK  Financial is engaged in some of
these activities and has notified the Federal Reserve Board.

 5

     The BHCA requires the Federal Reserve Board's prior approval for the direct
or indirect  acquisition  of more than five percent of any class of voting stock
of any  non-affiliated  bank.  Under the  Federal  Bank  Merger  Act,  the prior
approval of the OCC is required  for a national  bank to merge with another bank
or purchase  the assets or assume the  deposits of another  bank.  In  reviewing
applications seeking approval of merger and acquisition  transactions,  the bank
regulatory authorities consider,  among other things, the competitive effect and
public  benefits  of the  transactions,  the capital  position  of the  combined
organization,   the   applicant's   performance   record  under  the   Community
Reinvestment  Act and fair  housing  laws and the  effectiveness  of the subject
organizations in combating money laundering activities.

     A financial  holding company and its  subsidiaries are prohibited under the
BHCA from  engaging  in  certain  tie-in  arrangements  in  connection  with the
provision of any credit, property or services. Thus, a subsidiary of a financial
holding  company  may not extend  credit,  lease or sell  property,  furnish any
services or fix or vary the  consideration for these activities on the condition
that (1) the customer obtain or provide additional credit,  property or services
from or to the financial holding company or any subsidiary  thereof,  or (2) the
customer  may  not  obtain  some  other  credit,  property  or  services  from a
competitor, except to the extent reasonable conditions are imposed to insure the
soundness of credit extended.

     The Banks and other non-bank subsidiaries are also subject to other federal
and  state  laws  and  regulations.  For  example,  BOSC,  Inc.,  the  Company's
broker/dealer  subsidiary  that engages in retail and  institutional  securities
sales and  municipal  bond  underwriting,  is  regulated by the  Securities  and
Exchange Commission,  the National Association of Securities Dealers,  Inc., the
Federal Reserve Board,  the National  Futures  Association and state  securities
regulators.  As  another  example,  Bank  of  Arkansas  is  subject  to  certain
consumer-protection laws incorporated in the Arkansas Constitution, which, among
other  restrictions,  limit the maximum  interest  rate on general loans to five
percent above the Federal  Reserve  Discount Rate and limit the rate on consumer
loans to the lower of five percent above the discount rate or seventeen percent.

CAPITAL ADEQUACY AND PROMPT CORRECTIVE ACTION

     The Federal Reserve Board,  the OCC and the FDIC have issued  substantially
similar risk-based and leverage capital  guidelines  applicable to United States
banking  organizations  to ensure capital adequacy based upon the risk levels of
assets  and  off-balance  sheet  financial  instruments.   In  addition,   these
regulatory  agencies may from time to time  require that a banking  organization
maintain  capital  above the minimum  levels,  whether  because of its financial
condition or actual or  anticipated  growth.  Capital  adequacy  guidelines  and
prompt corrective action regulations  involve  quantitative  measures of assets,
liabilities,  and certain  off-balance  sheet items  calculated under regulatory
accounting  practices.  Capital amounts and  classifications are also subject to
qualitative  judgments by regulators  regarding  components,  risk weighting and
other factors.

     The Federal Reserve Board risk-based guidelines define a three-tier capital
framework.  Core  capital  (Tier 1)  includes  common  shareholders'  equity and
qualifying  preferred  stock,  less goodwill,  most intangible  assets and other
adjustments.  Supplementary  capital  (Tier 2) consists of  preferred  stock not
qualifying as Tier 1 capital,  qualifying mandatory convertible debt securities,
limited amounts of subordinated  debt, other qualifying term debt and allowances
for credit losses, subject to limitations. Market risk capital (Tier 3) includes
qualifying  unsecured  subordinated debt. Assets and off-balance sheet exposures
are assigned to one of four  categories of  risk-weights,  based  primarily upon
relative credit risk.  Risk-based capital ratios are calculated by dividing Tier
1 and total capital by risk-weighted assets. For a depository  institution to be
considered well capitalized under the regulatory framework for prompt corrective
action,  the  institution's  Tier 1 and total capital ratios must be at least 6%
and 10% on a  risk-adjusted  basis,  respectively.  As of December 31, 2004, BOK
Financial's  Tier 1 and total capital ratios under these  guidelines were 10.02%
and 11.67%, respectively.

     The leverage  ratio is  determined  by dividing  Tier 1 capital by adjusted
average total assets.  Banking organizations are required to maintain a ratio of
at least 5% to be classified as well capitalized. BOK Financial's leverage ratio
at December 31, 2004 was 7.94%.

     The Federal  Deposit  Insurance  Corporation  Improvement  Act of 1991 (the
"FDICIA"),  among other things,  identifies five capital  categories for insured
depository institutions from well capitalized to critically undercapitalized and
requires the respective  federal  regulatory  agencies to implement  systems for
prompt  corrective  action  for  institutions  failing to meet  minimum  capital
requirements   within  such  categories.   FDICIA  imposes   progressively  more
restrictive  covenants  on  operations,  management  and capital  distributions,
depending upon the category in which an institution is classified.

     The  various  regulatory  agencies  have  adopted   substantially   similar
regulations that define the five capital categories  identified by FDICIA, using
the total  risk-based  capital,  Tier 1 risk-based  capital and leverage capital
ratios as the relevant  capital  measures.  Such regulations  establish  various
degrees of  corrective  action to be taken  when an  institution  is  considered
undercapitalized.  Under these guidelines, each of the Banks was considered well
capitalized as of December 31, 2004.

     The federal regulatory authorities' risk-based capital guidelines are based
upon the 1988 capital accord of the Basel Committee on Banking  Supervision (the
"BCBS").  The BCBS is a committee of central banks and bank  regulators from the
major industrialized  countries that develops broad policy guidelines for use by
each country's supervisors in determining the supervisory policies they apply.

 6

     In January  2001,  the BCBS released a proposal to replace the 1988 capital
accord  with a new  capital  accord  that  would set  capital  requirements  for
operational  risk and refine the existing  capital  requirements for credit risk
and market  risk  exposures.  Operational  risk  refers to the risk of direct or
indirect losses resulting from failed internal  processes,  people, and systems.
The 1988  capital  accord does not include  separate  capital  requirements  for
operational risk.

     In June 2004,  the BCBS published the framework for a new set of risk-based
capital standards. Release of proposed rules to implement the new capital accord
is  currently  expected  in  mid-2005.  Release of final  rules is  expected  by
mid-2006,  and final rules are expected to become  effective in early 2008.  The
ultimate  timing and final form of a new accord are  uncertain.  However,  it is
possible  that a new capital  accord will  eventually be adopted by the BCBS and
implemented by the United States federal bank  regulatory  authorities.  The new
capital  requirements  that may arise from a new capital  accord could  increase
minimum capital requirements applicable to BOK Financial and its subsidiaries.

     Further  discussion of regulatory  capital,  including  regulatory  capital
amounts and ratios,  is incorporated by reference to information set forth under
the caption  "Borrowings  and Capital"  within the  Management's  Assessment  of
Operations and Financial Condition section and Note 16 of "Notes to Consolidated
Financial Statements" of the 2004 Annual Report.

DIVIDENDS

     The primary  source of liquidity  for BOK  Financial is dividends  from the
Banks,  which are limited by various  banking  regulations  to net  profits,  as
defined,  for the year plus  retained  profits for the  preceding  two years and
further  restricted  by  minimum  capital   requirements.   Based  on  the  most
restrictive  limitations,  the Banks had  excess  regulatory  capital  and could
declare up to $161  million  of  dividends  without  regulatory  approval  as of
December 31, 2004.  BOK  Financial  management  has  developed  and the Board of
Directors has approved an internal  capital policy that is more restrictive than
the regulatory  standards.  Under this policy, the Banks could declare dividends
of up to $98 million as of December 31, 2004.  These amounts are not necessarily
indicative of amounts that may be available to be paid in future periods.

SOURCE OF STRENGTH DOCTRINE

     According to Federal  Reserve  Board  policy,  bank holding  companies  are
expected to act as a source of financial strength to each subsidiary bank and to
commit resources to support each such  subsidiary.  This support may be required
at times when a bank holding  company may not be able to provide  such  support.
Similarly, under the cross-guarantee provisions of the Federal Deposit Insurance
Act,  in the event of a loss  suffered  by the FDIC as a result of  default of a
banking  subsidiary  or related to FDIC  assistance  provided to a subsidiary in
danger of default,  the other Banks may be assessed for the FDIC's loss, subject
to certain exceptions.

                   GOVERNMENTAL POLICIES AND ECONOMIC FACTORS

     The  operations  of BOK  Financial  and its  subsidiaries  are  affected by
legislative  changes and by the policies of various regulatory  authorities and,
in particular,  the credit  policies of the Federal  Reserve Board. An important
function of the Federal Reserve Board is to regulate the national supply of bank
credit to moderate  recessions  and curb  inflation.  Among the  instruments  of
monetary  policy used by the Federal  Reserve Board to implement its  objectives
are:  open-market  operations  in U.S.  Government  securities,  changes  in the
discount rate and federal funds rate on bank borrowings,  and changes in reserve
requirements on bank deposits.  The effect of future changes in such policies on
the business and earnings of BOK Financial and its subsidiaries is uncertain.

     In 2002, the  Sarbanes-Oxley Act (the "Act") was signed into law to address
many aspects of financial  reporting,  corporate  governance  and public company
disclosure.  Among other things,  the Act establishes a comprehensive  framework
for  the  oversight  of  public  company  auditing  and  for  strengthening  the
independence of auditors and audit  committees.  Under the Act, audit committees
are responsible for the  appointment,  compensation and oversight of the work of
the auditors.  The  non-audit  services that can be provided to a company by its
auditor are  limited.  Audit  committee  members  are subject to specific  rules
addressing their  independence.  The Act also requires  enhanced and accelerated
financial disclosures,  and it establishes various responsibility measures, such
as requiring the chief executive  officer and chief financial officer to certify
to  the  quality  of  the  company's  financial   reporting.   The  Act  imposes
restrictions  on and  accelerated  reporting  requirements  for certain  insider
trading  activities.  It  imposes a  variety  of  penalties  for fraud and other
violations and creates a federal felony for securities  fraud.  Various sections
of the Act are applicable to BOK  Financial.  Portions of the Act were effective
immediately;  others  became  effective or are in process of becoming  effective
through rulings by the SEC, based on timelines set forth in the law.

                               FOREIGN OPERATIONS

     BOK Financial does not engage in operations in foreign countries,  nor does
it lend to foreign governments.

 7

ITEM 2 - PROPERTIES

     BOK Financial and its  subsidiaries own and lease improved real estate that
is carried at $122 million, net of depreciation and amortization.  The Company's
principal  offices are located in leased premises in the Bank of Oklahoma Tower,
Tulsa,  Oklahoma.  Banking  offices are primarily  located in Tulsa and Oklahoma
City, Oklahoma,  Dallas-Forth Worth and Houston, Texas, Albuquerque, New Mexico,
and Denver,  Colorado.  Operations  facilities  are located in Tulsa,  Oklahoma,
Dallas,  Texas,  and  Albuquerque,  New Mexico.  The  Company's  facilities  are
suitable for their respective uses and present needs.

     The  information  set  forth in Notes 6 and 15 of  "Notes  to  Consolidated
Financial  Statements"  of the 2004 Annual Report  provides  further  discussion
related to properties and is incorporated herein by reference.

ITEM 3 - LEGAL PROCEEDINGS

     The information  set forth in Note 15 of "Notes to  Consolidated  Financial
Statements" of the 2004 Annual Report is incorporated herein by reference.

ITEM 4 - SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

     No matters  were  submitted  to a vote of  security  holders,  through  the
solicitation of proxies or otherwise, during the three months ended December 31,
2004.

                                     PART II

ITEM 5 - MARKET FOR REGISTRANT'S COMMON EQUITY,  RELATED STOCKHOLDER MATTERS AND
ISSUER PURCHASES OF EQUITY SECURITIES

     BOK  Financial's  $.00006  par value  common  stock is traded on the Nasdaq
Stock Market under the symbol BOKF. As of March 1, 2005, common  shareholders of
record numbered 1,194 with 59,499,273 shares outstanding.

     The highest and lowest closing bid price for shares of BOK Financial common
stock follows:

                 First          Second          Third          Fourth
             --------------- -------------- -------------- ---------------
 2004:
   Low           $37.48          $37.29          $38.95        $44.33
   High           39.91           41.20           45.45         49.18

 2003:
   Low           $29.21          $30.02          $36.55        $36.55
   High           31.23           37.24           39.83         38.23


     Under a common stock repurchase  program  announced  initially in 1998, BOK
Financial has authority to repurchase up to 800,000 shares. These purchases have
been made from time to time in  accordance  with SEC Rule 10(b)18  transactions.
Since the initial  authorization,  BOK Financial has repurchased 608,942 shares,
leaving  191,058  shares  available for  repurchase.  The Company last purchased
shares pursuant to its program on August 7, 2000.

 8

     The following table provides  information with respect to purchases made by
or on behalf of the Company or any  "affiliated  purchaser"  (as defined in Rule
10b-18(a)(3) under the Securities Exchange Act of 1934), of the Company's common
stock during the three months ended December 31, 2004.


 ---------------------------------------- ------------------- ----------------- ------------------------ ---------------------
                                                                                 Total Number of Shares    Maximum Number of
                                                                                  Purchased as Part of    Shares that May Yet
                  Period                    Total Number of    Average Price       Publicly Announced      Be Purchased Under
                                          Shares Purchased (1) Paid per Share       Plans or Programs          the Plans
 ---------------------------------------- ------------------- ----------------- ------------------------ ---------------------

                                                                                                    
 October 1, 2004 to October 31, 2004             7,491              $45.32                 -                     191,058
 ---------------------------------------- ------------------- ----------------- ------------------------ ---------------------

 November 1, 2004 to November 30, 2004          16,819              $47.08                 -                     191,058
 ---------------------------------------- ------------------- ----------------- ------------------------ ---------------------

 December 1, 2004 to December 31, 2004          23,620              $48.93                 -                     191,058
 ---------------------------------------- ------------------- ----------------- ------------------------ ---------------------

 Total                                          47,930                                     -
 ---------------------------------------- ------------------- ----------------- ------------------------ ---------------------

(1)           The Company routinely repurchases mature shares from employees to
              cover the exercise price and taxes in connection with employee
              stock option exercises.


     BOK Financial  entered into a limited  price  guarantee on a portion of the
shares  issued  in the Bank of  Tanglewood  acquisition  on  October  25,  2002.
Additional  discussion of this price  guarantee is  incorporated by reference to
information  set forth under the  "Borrowings  and Capital"  caption  within the
Management's  Assessment of Operations  and Financial  Condition  section and in
Note 16 of "Notes to Consolidated  Financial  Statements" within the 2004 Annual
Report.

     The  information  set forth  under  the  captions  "Table 1 -  Consolidated
Selected  Financial  Data,"  "Table  5 -  Selected  Quarterly  Financial  Data,"
"Borrowings  and  Capital,"  and Note 16 of  "Notes  to  Consolidated  Financial
Statements" of the 2004 Annual Report is incorporated herein by reference.

ITEM 6 - SELECTED FINANCIAL DATA

     The  information  set  forth  under  the  caption  "Table 1 -  Consolidated
Selected  Financial  Data" of the 2004 Annual Report is  incorporated  herein by
reference.

ITEM 7 - MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS

     The  information set forth under the captions  "Management's  Assessment of
Operations and Financial  Condition," "Annual Financial Summary - Unaudited" and
"Quarterly  Financial  Summary  -  Unaudited"  of  the  2004  Annual  Report  is
incorporated herein by reference.

ITEM 7A - QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

     BOK  Financial  is subject to market risk  primarily  through the effect of
changes  in  interest  rates on both its  assets  held for  purposes  other than
trading  and  trading  assets.  The  effects of other  changes,  such as foreign
exchange rates, commodity prices or equity prices do not pose significant market
risk to BOK Financial.  BOK Financial has no material investments in assets that
are  affected  by changes in foreign  exchange  rates or equity  prices.  Energy
derivative  contracts,  which are affected by changes in commodity  prices,  are
matched  against  offsetting  contracts.  Additional  discussion of this type of
market risk is set forth under the caption "Market Risk" within the Management's
Assessment of  Operations  and  Financial  Condition  section of the 2004 Annual
Report and is incorporated herein by reference.

     BOK  Financial  is also  exposed to market  risk  related to a stock  price
guarantee agreement made in connection with the Bank of Tanglewood  acquisition.
Additional  information  regarding this risk is set forth under the  "Borrowings
and Capital"  caption  within the  Management's  Assessment  of  Operations  and
Financial Condition section of the 2004 Annual Report.

     Additional information regarding market risk is set forth under the "Loans"
caption within the Management's Assessment of Operations and Financial Condition
section of the 2004  Annual  Report  and is  incorporated  herein by  reference,
including disclosures of loan concentrations by primary industry of the borrower
and geographic  concentrations of the loan portfolio.  The information set forth
under the "Deposits"  caption within the  Management's  Assessment of Operations
and Financial  Condition  section of the 2004 Annual Report is also incorporated
herein by reference, including geographic distribution of deposit accounts.

 9

ITEM 8 - FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

     The  following   information  set  forth  in  the  2004  Annual  Report  is
incorporated  herein by reference:  the  Consolidated  Financial  Statements and
Notes  to  Consolidated  Financial  Statements  of  BOK  Financial  Corporation,
together  with the  report  thereon of Ernst & Young LLP dated  March 11,  2005,
which appears on page 45 of the 2004 Annual Report,  and the Selected  Quarterly
Financial Data in Table 5.

ITEM 9 -  CHANGES  IN AND  DISAGREEMENTS  WITH  ACCOUNTANTS  ON  ACCOUNTING  AND
FINANCIAL DISCLOSURE

     None.

ITEM 9A - CONTROLS AND PROCEDURES

     As of the end of the period  covered by this  report and  pursuant  to Rule
13a-15  of the  Securities  Exchange  Act of  1934  (the  "Exchange  Act"),  the
Company's management,  including the Chief Executive Officer and Chief Financial
Officer,  conducted  an  evaluation  of  the  effectiveness  and  design  of the
Company's  disclosure  controls and procedures (as that term is defined in Rules
13a-15(e) and 15d-15(e) of the Exchange Act).  Based upon that  evaluation,  the
Company's Chief Executive Officer and Chief Financial Officer  concluded,  as of
the end of the period  covered by this  report,  that the  Company's  disclosure
controls and procedures were effective in recording, processing, summarizing and
reporting  information required to be disclosed by the Company,  within the time
periods specified in the Securities and Exchange Commission's rules and forms.

     In addition and as of the end of the period  covered by this report,  there
have been no changes in internal control over financial reporting (as defined in
Rule  13a-15(f) and  15d-15(f) of the Exchange Act) during the Company's  fourth
fiscal  quarter  that have  materially  affected,  or are  reasonably  likely to
materially affect, the internal control over financial reporting.

     The Report of Management on Financial Statements and Management's Report on
Internal  Control over Financial  Reporting appear on Page 44 of the 2004 Annual
Report and are  incorporated  herein by reference.  The  independent  registered
public accounting firm, Ernst & Young, LLP, has audited the financial statements
included  in the 2004  Annual  Report  and has issued an  audit  report on
management's assessment of the internal control over financial reporting,  which
appears  on Page 46 of the 2004  Annual  Report  and is  incorporated  herein by
reference.

ITEM 9B - OTHER INFORMATION

     On March 7, 2005, Mr. Stanley Lybarger,  Chief Executive  Officer,  and Mr.
George Kaiser,  principal shareholder and Chairman of the Board, entered into an
agreement  whereby Mr. Kaiser agreed to personally  guarantee  certain  deferred
compensation  to Mr.  Lybarger as provided in the  agreement.  This agreement is
attached as Exhibit 10.4 (e).

                                    PART III

ITEM 10 - DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

     The  information  set forth under the  captions  "Election  of  Directors,"
"Executive  Compensation"  and  "Risk  Oversight  and  Audit  Committee"  in BOK
Financial's 2005 Annual Proxy Statement is incorporated herein by reference.

     The  Company has a Code of Ethics  which is  applicable  to all  Directors,
officers and employees of the Company, including the Chief Executive Officer and
the Chief  Financial  Officer,  the  principal  executive  officer and principal
financial and  accounting  officer,  respectively.  A copy of the Code of Ethics
will be provided  without charge to any person who requests it by writing to the
Company's headquarters at Bank of Oklahoma Tower, P.O. Box 2300, Tulsa, Oklahoma
74192 or telephoning the Chief Auditor at (918) 588-6000.  The Company will also
make  available  amendments to or waivers from its Code of Ethics  applicable to
Directors or executive  officers,  including the Chief Executive Officer and the
Chief Financial Officer, in accordance with all applicable laws and regulations.

ITEM 11 - EXECUTIVE COMPENSATION

     The information set forth under the caption "Executive Compensation" in BOK
Financial's 2005 Annual Proxy Statement is incorporated herein by reference.

ITEM 12 - SECURITY  OWNERSHIP OF CERTAIN  BENEFICIAL  OWNERS AND  MANAGEMENT AND
RELATED STOCKHOLDER MATTERS

     The information set forth under the captions "Security Ownership of Certain
Beneficial Owners and Management" and "Election of Directors" in BOK Financial's
2005 Annual Proxy Statement is incorporated herein by reference.

 10

                      EQUITY COMPENSATION PLAN INFORMATION

     The  following  table  provides  information  about  the  Company's  equity
compensation  plans in  effect at  December  31,  2004.  Plans  included  in the
following table consist of the BOKF 1994, 1997, 2000, 2001 and 2003 Stock Option
Plans, as well as the 2003 Executive Incentive Plan and the BOKF Directors Stock
Compensation Plan. The material features of the various stock-based compensation
plans  are  described  within  Note  13  of  "Notes  to  Consolidated  Financial
Statements"  of  the  2004  Annual  Report,  which  is  incorporated  herein  by
reference.

                                                                                                      Number of securities
                                                                                                     remaining available for
                                                                                                      future issuance under
                                         Number of securities to         Weighted-average              equity compensation
                                         be issued upon exercise         exercise price of               plans (excluding
                                         of outstanding options,        outstanding options,         securities reflected in
 Plan Category                           warrants, and rights(2)       warrants, and rights(2)         the first column)(2)
 ----------------------------------    ----------------------------   ------------------------    ------------------------------
 Equity compensation plans approved
   by security holders:
                                                                                                   
   Stock options                                  3,338,048                    $28.53                       2,166,102(1)

   Nonvested common shares                           44,738                Not applicable                     456,565

                                       -----------------------------                              -----------------------------
       Sub-total                                  3,382,786                                                 2,622,667(1)
 Equity compensation plans not
   approved by security holders                        None                     None                             None
                                       -----------------------------                              -----------------------------
 Total                                            3,382,786                                                 2,622,667(1)
                                       -----------------------------                              -----------------------------
<FN>
 (1) Includes 487,601 shares of common stock which may be awarded pursuant to the BOKF Directors Stock Compensation Plan.

 (2) As of December 31, 2004.
</FN>



ITEM 13 - CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

     The information set forth under the caption  "Certain  Transactions" in BOK
Financial's 2005 Annual Proxy Statement is incorporated herein by reference.

     The information set forth under Note 14 of "Notes to Consolidated Financial
Statements" of the 2004 Annual Report is incorporated herein by reference.


ITEM 14 - PRINCIPAL ACCOUNTANT FEES AND SERVICES

     The information set forth under the caption "Principal  Accountant Fees and
Services" in BOK Financial's 2005 Annual Proxy Statement is incorporated  herein
by reference.

 11

                                     PART IV


ITEM 15 - EXHIBITS, FINANCIAL STATEMENT SCHEDULES

     (a) (1) Financial Statements

     The  following  financial   statements  and  reports  are  incorporated  by
     reference from the 2004 Annual Report:

                                                                  Exhibit 13
                                                             2004 Annual Report
                          Description                            Page Number

 Consolidated Selected Financial Data                                  13

 Selected Quarterly Financial Data                                     23

 Report of Management on Financial Statements and Management's
 Report on Internal Control over Financial Reporting                   44

 Reports of Independent Registered Public Accounting Firm         45 - 46

 Consolidated Statements of Earnings for the years ended
 December 31, 2004, 2003 and 2002                                      47

 Consolidated Balance Sheets as of December 31, 2004 and 2003          48

 Consolidated Statements of Cash Flows for the years ended
 December 31, 2004, 2003 and 2002                                      49

 Consolidated Statements of Changes in Shareholders' Equity
 for the years ended December 31, 2004, 2003 and 2002             50 - 51

 Notes to Consolidated Financial Statements                       52 - 83

 Annual Financial Summary - Unaudited                             84 - 85

 Quarterly Financial Summary - Unaudited                          86 - 87

     (a) (2) Financial Statement Schedules

     The  schedules  to  the  consolidated   financial  statements  required  by
     Regulation  S-X are not  required  under the  related  instructions  or are
     inapplicable and are therefore omitted.

     (a) (3) Exhibits

    Exhibit Number    Description of Exhibit

     3.0  The  Articles  of  Incorporation  of BOK  Financial,  incorporated  by
          reference to (i) Amended and Restated  Certificate of Incorporation of
          BOK  Financial  filed with the Oklahoma  Secretary of State on May 28,
          1991, filed as Exhibit 3.0 to S-1 Registration Statement No. 33-90450,
          and (ii) Amendment attached as Exhibit A to Information  Statement and
          Prospectus Supplement filed November 20, 1991.

     3.1  Bylaws of BOK Financial,  incorporated  by reference to Exhibit 3.1 of
          S-1 Registration Statement No. 33-90450.

     4.0  The rights of the holders of the Common Stock and  Preferred  Stock of
          BOK Financial are set forth in its Certificate of Incorporation.

     10.0 Purchase  and  Sale  Agreement  dated  October  25,  1990,  among  BOK
          Financial,  Kaiser, and the FDIC, incorporated by reference to Exhibit
          2.0 of S-1 Registration Statement No. 33-90450.

 12

     10.1 Amendment to Purchase  and Sale  Agreement  effective  March 29, 1991,
          among BOK Financial,  Kaiser, and the FDIC,  incorporated by reference
          to Exhibit 2.2 of S-1 Registration Statement No. 33-90450

     10.2 Letter  agreement dated April 12, 1991,  among BOK Financial,  Kaiser,
          and  the  FDIC,  incorporated  by  reference  to  Exhibit  2.3  of S-1
          Registration Statement No. 33-90450.

     10.3 Second  Amendment to Purchase and Sale Agreement  effective  April 15,
          1991,  among BOK  Financial,  Kaiser,  and the FDIC,  incorporated  by
          reference to Exhibit 2.4 of S-1 Registration Statement No. 33-90450.

     10.4 Employment and Compensation Agreements.

     10.4(a) Employment Agreement between BOK Financial and Stanley A. Lybarger,
          incorporated  by  reference  to  Exhibit  10.4(a) of Form 10-K for the
          fiscal year ended December 31, 1991.

     10.4(b) Amendment to 1991  Employment  Agreement  between BOK Financial and
          Stanley A. Lybarger,  incorporated  by reference to Exhibit 10.4(b) of
          Form 10-K for the fiscal year ended December 31, 2001.

     10.4(c) Amended and Restated Deferred Compensation Agreement (Amended as of
          September  1, 2003)  between  Stanley A.  Lybarger  and BOK  Financial
          Corporation,  incorporated  by  reference  to Exhibit 10.4 (c) of Form
          10-Q for the quarter ended September 30, 2003.

     10.4 (d) 409A Deferred  Compensation  Agreement between Stanley A. Lybarger
          and BOK Financial Corporation dated December 31, 2004, incorporated by
          reference to Exhibit 10.4 (d) of Form 8-K filed on January 5, 2005.

     10.4 (e) Guaranty by George B. Kaiser in favor of Stanley A. Lybarger dated
          March 7, 2005, filed herewith.

     10.4.1(a)  Employee  Agreement  between BOK  Financial and V. Burns Hargis,
          incorporated  by reference  to Exhibit  10.4.1(a) of Form 10-K for the
          fiscal year ended December 31, 2002.

     10.4.1(b)  Amendment to Employee  Agreement  between BOK  Financial  and V.
          Burns Hargis,  incorporated by reference to Exhibit  10.4.1(b) of Form
          10-K for the fiscal year ended December 31, 2002.

     10.4.2 Amended and Restated Deferred Compensation  Agreement (Amended as of
          December  1,  2003)  between  Steven  G.  Bradshaw  and BOK  Financial
          Corporation,  incorporated by reference to Exhibit 10.4.2 of Form 10-K
          for the fiscal year ended December 31, 2003.

     10.4.2 (a) 409A Deferred Compensation  Agreement between Steven G. Bradshaw
          and BOK Financial Corporation dated December 31, 2004, incorporated by
          reference to Exhibit 10.4.2 (a) of Form 8-K filed on January 5, 2005.

     10.4.2 (b)  Employment  Agreement  between  BOK  Financial  and  Steven  G.
          Bradshaw dated September 29, 2003, filed herewith.

     10.4.3 Amended and Restated Deferred Compensation  Agreement (Amended as of
          December 1, 2003) between  William  Jeffrey  Pickryl and BOK Financial
          Corporation,  incorporated by reference to Exhibit 10.4.3 of Form 10-K
          for the fiscal year ended December 31, 2003.

     10.4.3 (a) 409A Deferred  Compensation  Agreement  between  William Jeffrey
          Pickryl  and  BOK  Financial  Corporation  dated  December  31,  2004,
          incorporated  by reference to Exhibit  10.4.3 (a) of Form 8-K filed on
          January 5, 2005.

     10.4.3 (b)  Employment  Agreement  between  BOK  Financial  and W.  Jeffrey
          Pickryl dated September 29, 2003, filed herewith.

     10.4.3 (c) Amendment to Employment  Agreement  between BOK Financial and W.
          Jeffrey Pickryl dated August 30, 2004, filed herewith.

 13

     10.4.4 Amended and Restated  Employment  Agreement  (Amended as of June 14,
          2002)  among  First  National  Bank  of  Park  Cities,  BOK  Financial
          Corporation  and C. Fred  Ball,  Jr.,  incorporated  by  reference  to
          Exhibit  10.4.4 of Form 10-K for the fiscal  year ended  December  31,
          2003.

     10.4.5 409A Deferred  Compensation  Agreement between Daniel H. Ellinor and
          BOK Financial  Corporation  dated December 31, 2004,  incorporated  by
          reference to Exhibit 10.4.5 of Form 8-K filed on January 5, 2005.

     10.4.5 (a)  Employment  Agreement  between BOK Financial and Dan H. Ellinor
          dated August 29, 2003, filed herewith.

     10.4.5 (b) Deferred Compensation  Agreement dated November 28, 2003 between
          Daniel H. Ellinor and BOK Financial Corporation, filed herewith.

     10.4.6 409A Deferred  Compensation  Agreement between Mark W. Funke and BOK
          Financial  Corporation  dated  December  31,  2004,   incorporated  by
          reference to Exhibit 10.4.6 of Form 8-K filed on January 5, 2005.

     10.4.6 (a) Amended and Restated Deferred Compensation Agreement (Amended as
          of  December  1,  2003)  between  Mark  W.  Funke  and  BOK  Financial
          Corporation, filed herewith.

     10.4.7 409A Deferred Compensation  Agreement between Steven E. Nell and BOK
          Financial  Corporation  dated  December  31,  2004,   incorporated  by
          reference to Exhibit 10.4.7 of Form 8-K filed on January 5, 2005.

     10.4.7 (a) Amended and Restated Deferred Compensation Agreement (Amended as
          of  December  1,  2003)  between  Steven  E.  Nell  and BOK  Financial
          Corporation, filed herewith.

     10.5 Director  indemnification  agreement dated June 30, 1987,  between BOk
          and  Kaiser,   incorporated  by  reference  to  Exhibit  10.5  of  S-1
          Registration  Statement No. 33-90450.  Substantially  similar director
          indemnification   agreements   were  executed   between  BOk  and  the
          following:
                                                        Date of Agreement

                         James E. Barnes                  June 30, 1987
                         William H. Bell                  June 30, 1987
                         James S. Boese                   June 30, 1987
                         Dennis L. Brand                  June 30, 1987
                         Chester E. Cadieux               June 30, 1987
                         William B. Cleary                June 30, 1987
                         Glenn A. Cox                     June 30, 1987
                         William E. Durrett               June 30, 1987
                         Leonard J. Eaton, Jr.            June 30, 1987
                         William B. Fader                 December 5, 1990
                         Gregory J. Flanagan              June 30, 1987
                         Jerry L. Goodman                 June 30, 1987
                         David A. Hentschel               July 7, 1987
                         Philip N. Hughes                 July 8, 1987
                         Thomas J. Hughes, III            June 30, 1987
                         William G. Kerr                  June 30, 1987
                         Philip C. Lauinger, Jr.          June 30, 1987
                         Stanley A. Lybarger              December 5, 1990
                         Patricia McGee Maino             June 30, 1987
                         Robert L. Parker, Sr.            June 30, 1987
                         James A. Robinson                June 30, 1987
                         William P. Sweich                June 30, 1987

     10.6 Capitalization  and  Stock  Purchase  Agreement  dated  May 20,  1991,
          between BOK Financial and Kaiser, incorporated by reference to Exhibit
          10.6 of S-1 Registration Statement No. 33-90450.

     10.7.3 BOK Financial  Corporation  1994 Stock Option Plan,  incorporated by
          reference to Exhibit 4.0 of S-8 Registration Statement No. 33-79834.

 14

     10.7.4 BOK  Financial  Corporation  1994 Stock  Option Plan  (Typographical
          Error  Corrected  January 16,  1995),  incorporated  by  reference  to
          Exhibit  10.7.4 of Form 10-K for the fiscal  year ended  December  31,
          1994.

     10.7.5 BOK Financial  Corporation  1997 Stock Option Plan,  incorporated by
          reference to Exhibit 4.0 of S-8 Registration Statement No. 333-32649.

     10.7.6 BOK Financial  Corporation  2000 Stock Option Plan,  incorporated by
          reference to Exhibit 4.0 of S-8 Registration Statement No. 333-93957.

     10.7.7 BOK Financial  Corporation  2001 Stock Option Plan,  incorporated by
          reference to Exhibit 4.0 of S-8 Registration Statement No. 333-62578.

     10.7.8  BOK  Financial  Corporation  Directors'  Stock  Compensation  Plan,
          incorporated by reference to Exhibit 4.0 of S-8 Registration Statement
          No. 33-79836.

     10.7.9 Bank of Oklahoma  Thrift Plan (Amended and Restated  Effective as of
          January 1, 1995),  incorporated by reference to Exhibit 10.7.6 of Form
          10-K for the year ended December 31, 1994.

     10.7.10 Trust  Agreement for the Bank of Oklahoma Thrift Plan (December 30,
          1994),  incorporated  by reference to Exhibit  10.7.7 of Form 10-K for
          the year ended December 31, 1994.

     10.7.11 BOK Financial  Corporation 2003 Stock Option Plan,  incorporated by
          reference to Exhibit 4.0 of S-8 Registration Statement No. 333-106531.

     10.7.12  BOK  Financial   Corporation   2003  Executive   Incentive   Plan,
          incorporated by reference to Exhibit 4.0 of S-8 Registration Statement
          No. 333-106530.

     10.8 Lease  Agreement  between One Williams Center Co. and National Bank of
          Tulsa  (predecessor  to BOk)  dated  June 18,  1974,  incorporated  by
          reference to Exhibit 10.9 of S-1 Registration Statement No. 33-90450.

     10.9 Lease  Agreement  between  Security  Capital  Real Estate Fund and BOk
          dated January 1, 1988,  incorporated  by reference to Exhibit 10.10 of
          S-1 Registration Statement No. 33-90450.

     10.10Asset  Purchase  Agreement  (OREO and other  assets)  between  BOk and
          Phi-Lea-Em Corporation dated April 30, 1991, incorporated by reference
          to Exhibit 10.11 of S-1 Registration Statement No. 33-90450.

     10.11Asset Purchase  Agreement  (Tanker Assets) between BOk and Green River
          Exploration Company dated April 30, 1991, incorporated by reference to
          Exhibit 10.12 of S-1 Registration Statement No. 33-90450.

     10.12Asset  Purchase  Agreement  (Recovery  Rights)  between BOk and Kaiser
          dated April 30, 1991,  incorporated  by reference to Exhibit  10.13 of
          S-1 Registration Statement No. 33-90450.

     10.13Purchase  and  Assumption  Agreement  dated August 7, 1992 among First
          Gibraltar Bank, FSB, Fourth Financial Corporation and BOk, as amended,
          incorporated by reference to Exhibit 10.14 of Form 10-K for the fiscal
          year ended December 31, 1992.

     10.13.1  Allocation  Agreement  dated August 7, 1992 between BOk and Fourth
          Financial Corporation, incorporated by reference to Exhibit 10.14.1 of
          Form 10-K for the fiscal year ended December 31, 1992.

     10.14Merger Agreement among BOK Financial,  BOKF Merger  Corporation Number
          Two,  Brookside  Bancshares,   Inc.,  The  Shareholders  of  Brookside
          Bancshares,  Inc. and Brookside State Bank dated December 22, 1992, as
          amended,  incorporated  by reference to Exhibit 10.15 of Form 10-K for
          the fiscal year ended December 31, 1992.

     10.14.1  Agreement  to Merge  between  BOk and  Brookside  State Bank dated
          January 27, 1993, incorporated by reference to Exhibit 10.15.1 of Form
          10-K for the fiscal year ended December 31, 1992.

 15

     10.15Merger Agreement among BOK Financial,  BOKF Merger  Corporation Number
          Three, Sand Springs Bancshares, Inc., The Shareholders of Sand Springs
          Bancshares,  Inc. and Sand Springs State Bank dated December 22, 1992,
          as amended,  incorporated  by reference to Exhibit  10.16 of Form 10-K
          for the fiscal year ended December 31, 1992.

     10.15.1  Agreement to Merge  between BOk and Sand Springs  State Bank dated
          January 27, 1993, incorporated by reference to Exhibit 10.16.1 of Form
          10-K for the fiscal year ended December 31, 1992.

     10.16Partnership  Agreement  between  Kaiser-Francis  Oil  Company  and BOK
          Financial dated December 1, 1992, incorporated by reference to Exhibit
          10.16 of Form 10-K for the fiscal year ended December 31, 1993.

     10.16.1 Amendment  to  Partnership  Agreement  between  Kaiser-Francis  Oil
          Company  and  BOK  Financial  dated  May  17,  1993,  incorporated  by
          reference  to Exhibit  10.16.1 of Form 10-K for the fiscal  year ended
          December 31, 1993.

     10.17Purchase and Assumption  Agreement  between BOk and FDIC,  Receiver of
          Heartland  Federal Savings and Loan Association dated October 9, 1993,
          incorporated by reference to Exhibit 10.17 of Form 10-K for the fiscal
          year ended December 31, 1993.

     10.18Merger  Agreement among BOk, Plaza National Bank and The  Shareholders
          of Plaza  National  Bank dated  December  20,  1993,  incorporated  by
          reference  to  Exhibit  10.18 of Form 10-K for the  fiscal  year ended
          December 31, 1993.

     10.18.1 Amendment to Merger  Agreement  among BOk,  Plaza National Bank and
          The  Shareholders  of Plaza  National  Bank dated  January  14,  1994,
          incorporated  by  reference  to  Exhibit  10.18.1 of Form 10-K for the
          fiscal year ended December 31, 1993.

     10.19Stock  Purchase  Agreement  between  Texas  Commerce  Bank,   National
          Association and BOk dated March 11, 1994, incorporated by reference to
          Exhibit  10.19 of Form 10-K for the  fiscal  year ended  December  31,
          1993.

     10.20Merger  Agreement  among  BOK  Financial   Corporation,   BOKF  Merger
          Corporation Number Four, Citizens Holding Company and others dated May
          11, 1994,  incorporated by reference to Exhibit 10.20 of Form 10-K for
          the fiscal year ended December 31, 1994.

     10.21Stock Purchase and Merger  Agreement among Northwest Bank of Enid, BOk
          and The Shareholders of Northwest Bank of Enid effective as of May 16,
          1994,  incorporated by reference to Exhibit 10.21 of Form 10-K for the
          fiscal year ended December 31, 1994.

     10.22Agreement  and Plan of Merger among BOK  Financial  Corporation,  BOKF
          Merger Corporation Number Five and Park Cities Bancshares,  Inc. dated
          October  3,  1996,  incorporated  by  reference  to  Exhibit  C of S-4
          Registration Statement No. 333-16337.

     10.23Agreement  and Plan of Merger  among  BOK  Financial  Corporation  and
          First  TexCorp.,   Inc.  dated  December  18,  1996,  incorporated  by
          reference  to  Exhibit  10.24  of  S-4   Registration   Statement  No.
          333-16337.

     10.24Purchase and  Assumption  Agreement  between Bank of America  National
          Trust and Savings Association and BOK Financial Corporation dated July
          27, 1998.

     10.25Merger  Agreement  among  BOK  Financial   Corporation,   BOKF  Merger
          Corporation  No.  Seven,  First  Bancshares of Muskogee,  Inc.,  First
          National Bank and Trust Company of Muskogee,  and Certain Shareholders
          of First Bancshares of Muskogee, Inc. dated December 30, 1998.

     10.26Merger  Agreement  among  BOK  Financial   Corporation,   BOKF  Merger
          Corporation Number Nine, and Chaparral Bancshares, Inc. dated February
          19, 1999.

     10.27Merger  Agreement  among  BOK  Financial   Corporation,   Park  Cities
          Bancshares,  Inc., Mid-Cities Bancshares, Inc. and Mid-Cities National
          Bank dated February 24, 1999.

 16

     10.28Merger  Agreement  among  BOK  Financial   Corporation,   Park  Cities
          Bancshares,  Inc., PC Interim State Bank,  Swiss Avenue State Bank and
          Certain Shareholders of Swiss Avenue State Bank dated March 4, 1999.

     10.29Merger  Agreement  among  BOK  Financial   Corporation,   Park  Cities
          Bancshares,  Inc.  and CNBT  Bancshares,  Inc.  dated August 18, 2000,
          incorporated by reference to Exhibit 10.29 of Form 10-K for the fiscal
          year ended December 31, 2000.

     10.30Merger Agreement among BOK Financial Corporation,  Bank of Tanglewood,
          N.A.  and TW Interim  Bank dated  October 25,  2002,  incorporated  by
          reference to Exhibit 2.0 of S-4 Registration Statement No. 333-98685.

     10.31Remote Outsourcing  Services Agreement between Bank of Oklahoma,  N.A.
          and  Alltel  Information  Services,  Inc.,  dated  September  1, 2002,
          incorporated  by reference to Exhibit  10.30 of the September 30, 2002
          10-Q filed on November 13, 2002.

     10.32Merger  Agreement  among  BOK  Financial   Corporation,   BOKF  Merger
          Corporation  Number Eleven,  Colorado Funding Company,  Colorado State
          Bank and Trust and Certain  Shareholders  of Colorado  Funding Company
          dated July 8, 2003, incorporated by reference to Exhibit 10.32 of Form
          10-K for the fiscal year ended December 31, 2003.

     10.33Merger  Agreement  between  BOK  Financial  Corporation,  BOKF  Merger
          Corporation  Number Eight,  Valley  Commerce Bank, and Valley Commerce
          Bancorp,  Ltd. dated December 20, 2004,  incorporated  by reference to
          Exhibit 10.1 of the Form 8-K filed on December 22, 2004.

     13.0 Annual Report to  Shareholders  for the fiscal year ended December 31,
          2004.  Such  report,  except  for  those  portions  thereof  which are
          expressly  incorporated by reference in this filing,  is furnished for
          the  information  of the Commission and is not deemed to be "filed" as
          part of this Annual Report on Form 10-K.

     21.0 Subsidiaries of BOK Financial, filed herewith.

     23.0 Consent of independent  registered  public  accounting  firm - Ernst &
          Young LLP, filed herewith.

     31.1 Certification  of Chief Executive  Officer  Pursuant to Section 302 of
          the Sarbanes-Oxley Act of 2002, filed herewith.

     31.2 Certification  of Chief Financial  Officer  Pursuant to Section 302 of
          the Sarbanes-Oxley Act of 2002, filed herewith.

     32   Certification of Chief Executive  Officer and Chief Financial  Officer
          Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906
          of the Sarbanes-Oxley Act of 2002, filed herewith.

     99.0 Additional Exhibits.

     99.1 Undertakings incorporated by reference into S-8 Registration Statement
          No.  33-44121  for Bank of  Oklahoma  Master  Thrift  Plan and  Trust,
          incorporated  by reference to Exhibit 99.1 of Form 10-K for the fiscal
          year ended December 31, 1993.

     99.2 Undertakings incorporated by reference into S-8 Registration Statement
          No. 33-44122 for BOK Financial  Corporation  1991 Special Stock Option
          Plan,  incorporated  by reference to Exhibit 99.2 of Form 10-K for the
          fiscal year ended December 31, 1993.

     99.3 Undertakings incorporated by reference into S-8 Registration Statement
          No.  33-55312 for BOK  Financial  Corporation  1992 Stock Option Plan,
          incorporated  by reference to Exhibit 99.3 of Form 10-K for the fiscal
          year ended December 31, 1993.

     99.4 Undertakings incorporated by reference into S-8 Registration Statement
          No.  33-70102 for BOK  Financial  Corporation  1993 Stock Option Plan,
          incorporated  by reference to Exhibit 99.4 of Form 10-K for the fiscal
          year ended December 31, 1993.

 17

     99.5 Undertakings incorporated by reference into S-8 Registration Statement
          No.  33-79834 for BOK  Financial  Corporation  1994 Stock Option Plan,
          incorporated  by reference to Exhibit 99.5 of Form 10-K for the fiscal
          year ended December 31, 1994.

     99.6 Undertakings incorporated by reference into S-8 Registration Statement
          No.   33-79836  for  BOK  Financial   Corporation   Directors'   Stock
          Compensation  Plan,  incorporated by reference to Exhibit 99.6 of Form
          10-K for the fiscal year ended December 31, 1994.

     99.7 Undertakings incorporated by reference into S-8 Registration Statement
          No.  333-32649 for BOK Financial  Corporation  1997 Stock Option Plan,
          Incorporated  by reference to Exhibit 99.7 of Form 10-K for the fiscal
          year ended December 31, 1997.

     99.8 Undertakings incorporated by reference into S-8 Registration Statement
          No.  333-93957for  BOK Financial  Corporation  2000 Stock Option Plan,
          Incorporated  by reference to Exhibit 99.8 of Form 10-K for the fiscal
          year ended December 31, 1999.

     99.9 Undertakings incorporated by reference into S-8 Registration Statement
          No.  333-40280  for BOK Financial  Corporation  Thrift Plan for Hourly
          Employees,  Incorporated by reference to Exhibit 99.9 of Form 10-K for
          the fiscal year ended December 31, 2000.



     (b) Exhibits

     See Item 15 (a) (3) above.


     (c) Financial Statement Schedules

     See Item 15 (a) (2) above.

 18

                                   SIGNATURES

Pursuant to the  requirements of Section 13 or 15(d) of the Securities  Exchange
Act of 1934,  the  registrant  has duly  caused  this report to be signed on its
behalf by the undersigned, thereunto duly authorized.

                                             BOK FINANCIAL CORPORATION


DATE:    March 16, 2005                  BY:   /s/ George B. Kaiser
       ------------------------------        ----------------------------------
                                             George B. Kaiser
                                             Chairman of the Board of Directors

Pursuant to the requirements of the Securities Exchange Act of 1934, this report
has been signed below on March 16, 2005, by the  following  persons on behalf of
the registrant and in the capacities indicated.

OFFICERS


   /s/ George B. Kaiser                      /s/  Stanley A. Lybarger
- -------------------------------------     -------------------------------------
George B. Kaiser                          Stanley A. Lybarger
Chairman of the Board of Directors        Director, President and Chief
                                          Executive Officer


   /s/ Steven E. Nell                        /s/ John C. Morrow
- -------------------------------------     -------------------------------------
Steven E. Nell                            John C. Morrow
Executive Vice President and              Senior Vice President and Director of
Chief Financial Officer                   Financial Accounting and Reporting


DIRECTORS

/s/ C.F. Ball, Jr.                          /s/ Judith Z. Kishner
- ----------------------------------------    -----------------------------------
C. Fred Ball, Jr.                           Judith Z. Kishner

                                            /s/ David L. Kyle
- ----------------------------------------    -----------------------------------
Sharon J. Bell                              David L. Kyle

/s/ Joseph E. Cappy
- ----------------------------------------    -----------------------------------
Joseph E. Cappy                             Robert J. LaFortune

/s/ Luke R. Corbett                         /s/ Steven J. Malcolm
- ----------------------------------------    -----------------------------------
Luke R. Corbett                             Steven J. Malcolm

/s/ William E. Durrett
- ----------------------------------------    -----------------------------------
William E. Durrett                          Paula Marshall-Chapman

/s/ Robert G. Greer
- ----------------------------------------    -----------------------------------
Robert G. Greer                             Steven E. Moore

/s/ David F. Griffin                        /s/ James A. Robinson
- ----------------------------------------    -----------------------------------
David F. Griffin                            James A. Robinson

/s/ V. Burns Hargis
- ----------------------------------------    -----------------------------------
V. Burns Hargis                             L. Francis Rooney, III


- ----------------------------------------
E. Carey Joullian, IV