SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                    FORM 8-K

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

          Date of Report (Date of Earliest Event Reported): May 2, 2003

                           TRANSTEXAS GAS CORPORATION
                           --------------------------
             (Exact name of registrant as specified in its charter)

                                    DELAWARE
                                    --------
                 (State or other jurisdiction of incorporation)


        0-30475                                                  76-0401023
        -------                                                  ----------
(Commission File Number)                                      (I.R.S. Employer
                                                             Identification No.)


                 1300 North Sam Houston Parkway East, Suite 310
                              Houston, Texas 77032
                              ---------------------
          (Address of principal executive offices, including zip code)

                                 (281) 987-8600
                                 --------------
              (Registrant's telephone number, including area code)


ITEM 1. CHANGES IN CONTROL OF REGISTRANT.

            Not applicable.

ITEM 2. ACQUISITION OR DISPOSITION OF ASSETS.

            Not Applicable.

ITEM 3. BANKRUPTCY OR RECEIVERSHIP.

            Not Applicable.

ITEM 4. CHANGES IN REGISTRANT'S CERTIFYING ACCOUNTANT.

            Not applicable.

ITEM 5. OTHER EVENTS.

         On May 2, 2003, the Company issued a press release (the "Press
Release") announcing that it has submitted its Disclosure Statement and Plan for
Reorganization (the "Plan") to the United States Bankruptcy Court. The Plan
calls for the reorganization of the Company and its wholly owned subsidiaries,
Galveston Bay Processing Corporation and Galveston Bay Pipeline Company. For
additional information, reference is made to the Press Release dated May 2,
2003, a copy of which is attached as an exhibit hereto.

ITEM 6. RESIGNATIONS OF REGISTRANT'S DIRECTORS.

            Not applicable.

ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS.

(a) Financial statements of businesses acquired:

            Not applicable.

(b) Pro forma financial information:

            Not applicable.

(c) Exhibits:

99.1 TransTexas Gas Corporation Press Release dated May 2, 2003.

ITEM 8. CHANGE IN FISCAL YEAR.

            Not applicable.


ITEM 9. REGULATION FD DISCLOSURE.

            Not applicable.


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                                   SIGNATURES

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 hereunto duly authorized.

                                           TRANSTEXAS GAS CORPORATION



                                           By: /s/ ED DONAHUE
                                              ----------------------------------
                                           Name:  Ed Donahue
                                           Title: Chief Financial Officer


Dated: May 2, 2003


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                                INDEX TO EXHIBITS

<Table>
<Caption>
EXHIBIT
NUMBER                               DESCRIPTION
- -------                              -----------
            
  99.1         TransTexas Gas Corporation Press Release dated May 2, 2003.
</Table>


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