United States securities and exchange commission logo September 7, 2022 Shai Terem Chief Executive Officer Markforged Holding Corporation 480 Pleasant St. Watertown, MA 02472 Re: Markforged Holding Corporation Registration Statement on Form S-3 Filed August 31, 2022 File No. 333-267196 Dear Mr. Terem: 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 Patrick Faller, Staff Attorney, at (202) 551-4438 or Jan Woo, Legal Branch Chief, at (202) 551-3453 with any questions. Sincerely, Division of Corporation Finance Office of Technology cc: Aaron Berman