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 1933



                          For the month of January 2005




                                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: January 28, 2005                  By /s/ JAIME ALBERTO VELASQUEZ B.
                                           ------------------------------
                                               Name: Jaime Alberto Velasquez B.
                                               Title: Vice President of Finance

[BANCOLOMBIA LOGO]

          BANCOLOMBIA REPORTS ACCUMULATED UNCONSOLIDATED NET INCOME OF
            PS 430,807 MILLION FOR THE YEAR ENDED DECEMBER 31, 2004


MEDELLIN, COLOMBIA. JANUARY 28, 2005*


BANCOLOMBIA reported unconsolidated net income of Ps 39,622 million for the
month ended December 31, 2004. For the twelve months ended December 31, 2004 the
Bank reported accumulated net income of Ps 430,807 million, 39.1% higher than
for the same period in 2003.

Total net interest income, including investment securities, amounted to Ps
85,886 million in December 2004 and Ps 953,558 million for the twelve-month
period ended December 31, 2004. Additionally, total net fees and income from
services amounted to Ps 20,045 million in December 2004 and Ps 309,132 million
for the twelve-month period ended December 31, 2004.

Total assets amounted to Ps 13.85 trillion in December 2004, 25.9% higher than
the reported in December 2003. Total deposits increased approximately 30.5% to
Ps 8.8 trillion over the last twelve months. BANCOLOMBIA's total shareholders'
equity amounted to Ps 1.94 trillion in December 2004, which constitutes a 26.2%
increase over the Ps 1.54 trillion reported in December 2003.

BANCOLOMBIA's (unconsolidated) level of past due loans as a percentage of total
loans was 1.54% as of December 31, 2004, and the level of allowance for past due
loans was 288%.

MARKET SHARE

According to ASOBANCARIA (Colombia's national banking association),
BANCOLOMBIA's market share of the Colombian Financial System in December 2004
was as follows: 12.6% of total deposits, 14.3% of total net loans, 10.8% of
total savings accounts, 17.5% of total checking accounts and 11.7% of total time
deposits.


---------------------
* This report corresponds to the interim 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    MAURICIO BOTERO       FAX: (574) 2317208
FINANCIAL VP          IR MANAGER            WWW.BANCOLOMBIA.COM
TEL.: (574) 5108666   TEL.: (574) 5108866   INVESTORRELATIONS@BANCOLOMBIA.CO