United States securities and exchange commission logo August 8, 2023 Alexandria Forbes, Ph.D. President and Chief Executive Officer MeiraGTx Holdings plc 450 East 29th Street, 14th Floor New York, New York 10016 Re: MeiraGTx Holdings plc Registration Statement on Form S-3 Filed August 3, 2023 File No. 333-273675 Dear Alexandria Forbes: 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 Alan Campbell at 202-551-4224 with any questions. Sincerely, Division of Corporation Finance Office of Life Sciences cc: Keith Halverstam