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                           July 16, 2021

       Daniel J. Hennessy
       Chairman and Chief Executive Officer
       Hennessy Capital Investment Corp. VI
       3415 N. Pines Way, Suite 204
       Wilson, Wyoming 83014

                                                        Re: Hennessy Capital
Investment Corp. VI
                                                            Amendment No. 3 to
Registration Statement on Form S-1
                                                            Filed July 12, 2021
                                                            File No. 333-
254062

       Dear Mr. Hennessy:

             We have reviewed your amended registration statement and have the
following
       comments. In some of our comments, we may ask you to provide us with
information so we
       may better understand your disclosure.

              Please respond to this letter by amending your registration
statement and providing the
       requested information. If you do not believe our comments apply to your
facts and
       circumstances or do not believe an amendment is appropriate, please tell
us why in your
       response.

              After reviewing any amendment to your registration statement and
the information you
       provide in response to these comments, we may have additional comments.

       Amendment No. 3 to Registration Statement on Form S-1 filed July 12,
2021

       Exhibits

   1.                                                   Please file as an
exhibit the warrant agreement. In this regard, we note the disclosure
                                                        throughout your
amendment that each unit now consists of one share of Class A common
                                                        stock and one-third of
one redeemable warrant.
 Daniel J. Hennessy
FirstName  LastNameDaniel
                 InvestmentJ.Corp.
                              Hennessy
Hennessy Capital                   VI
Comapany
July       NameHennessy Capital Investment Corp. VI
     16, 2021
July 16,
Page  2 2021 Page 2
FirstName LastName
       You may contact Heather Clark, Staff Accountant, at 202-551-3624 or
Martin James,
Senior Advisor, at 202-551-3671 if you have questions regarding comments on the
financial
statements and related matters. Please contact Thomas Jones, Staff Attorney, at
202-551-3602 or
Jay Ingram, Legal Branch Chief, at 202-551-3397 with any other questions.



                                                          Sincerely,

                                                          Division of
Corporation Finance
                                                          Office of
Manufacturing
cc:      Michael P. Heinz