CONFORMED COPY

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington D.C. 20549


                                    FORM 6-K


                        REPORT OF FOREIGN PRIVATE ISSUER
                            Pursuant to Rule 13a-16
                or 15d-16 of the Securities Exchange Act of 1934

                         For the month of November 2003


                                BANCOLOMBIA S.A.
                (Translation of Registrant's name into English)


                     Calle 50 No. 51-66 Medellin, Colombia
                    (Address of principal executive offices)

(Indicate by check mark whether the registrant files or will file annual reports
under cover of Form 20-F or Form 40-F.)

            Form 20-F  __X__             Form 40-F   _____


(Indicate by check mark whether the registrant by furnishing the information
contained in this form is also thereby furnishing the information to the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of
1934.)

            Yes ______                   No  __X__

(If "Yes" is marked, indicate below the file number assigned to the registrant
in connection with Rule 12g3-2(b): 82-______________.)

This Report on Form 6-K shall be incorporated by reference into the registrant's
registration statement on Form F-3 (File No. 333-12658).

                                    SIGNATURE

Pursuant to the requirements 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.

                                              BANCOLOMBIA S.A. (Registrant)





Date: November 18, 2003                      By /s/ JAIME ALBERTO VELASQUEZ
                                                Name: Jaime Alberto Velasquez
                                                Title: Vice President of Finance

[LOGO]

          BANCOLOMBIA REPORTS ACCUMULATED UNCONSOLIDATED NET INCOME OF
             PS 254,938 MILLION DURING THE FIRST TEN MONTHS OF 2003

Medellin, COLOMBIA. November 18, 2003. BANCOLOMBIA (NYSE:CIB)*




BANCOLOMBIA reported unconsolidated net income of Ps 28,184 million for the
month ended October 31, 2003. For the ten months ended October 31, 2003, the
Bank reported accumulated net income of Ps 254,938 million, which is 116% higher
than for the same period in 2002.

Total interest income, including investment securities, amounted to Ps 71,008
million in October 2003 and Ps 646,504 million for the ten-month period ended
October 31, 2003. Total fees and income from services amounted to Ps 21,720
million in October 2003 and Ps 211,272 million for the ten-month period ended
October 31, 2003.

Total assets amounted to Ps 10.7 trillion in October 2003, increasing 20.3% over
the last twelve months. Total deposits increased approximately 13.2% to Ps 6.6
trillion over the last twelve months. BANCOLOMBIA's total shareholders' equity
totaled Ps 1.6 trillion in October 2003, which constitutes a 67.9% increase over
the Ps 1.0 trillion reported in October 2002.

BANCOLOMBIA's (unconsolidated) level of past due loans as a percentage of total
loans was 1.7% as of October 31, 2003, and the level of allowance for past due
loans was 291%.

MARKET SHARE

According to ASOBANCARIA (Colombia's national banking association),
BANCOLOMBIA's market share of the Colombian Financial System in October 2003 was
as follows: 12.3% of total deposits, 13.1% of total net loans, 10.4% of total
savings accounts, 17.2% of total checking accounts and 11.9% of total time
deposits.

* This report corresponds to the intermediate financial statements of
BANCOLOMBIA, which are subject to review by the Superintendency of Banking. The
information contained herein has been prepared in accordance with generally
accepted accounting principles (GAAP) in Colombia, and is expressed in nominal
terms and has not been audited.

CAUTIONARY NOTE REGARDING FORWARD LOOKING STATEMENTS

This release contains statements that may be considered forward-looking
statements within the meaning of Section 27A of the U.S. Securities Act of 1933
and Section 21E of the U.S. Securities Exchange Act of 1934. All forward-looking
statements, whether made in this release or in future filings or press releases
or orally, address matters that involve risks and uncertainties; consequently,
there are or will be factors that could cause actual results to differ
materially from those indicated in such statements.

CONTACTS

JAIME A. VELASQUEZ           MARIA A. VILLA                 FAX: (574) 2317208
FINANCIAL VP                 IR MANAGER                     WWW.BANCOLOMBIA.COM
TEL.: (574) 5108666          TEL.: (574) 5108866