United States securities and exchange commission logo December 29, 2023 David Duvall Chief Executive Officer Core Molding Technologies, Inc. 800 Manor Park Drive Columbus, Ohio 43228-0183 Re: Core Molding Technologies, Inc. Registration Statement on Form S-3 Filed December 22, 2023 File No. 333-276261 Dear David Duvall: This is to advise you that we have not reviewed and will not review your registration statement. Please refer to Rules 460 and 461 regarding requests for acceleration. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Please contact Jane Park at 202-551-7439 with any questions. Sincerely, Division of Corporation Finance Office of Industrial Applications and Services cc: Aaron Seamon, Esq.