United States securities and exchange commission logo October 18, 2021 Carlos Garcia-Parada Chief Financial Officer Rocket Pharmaceuticals, Inc. 9 Cedarbrook Drive Cranbury, NJ 08512 Re: Rocket Pharmaceuticals, Inc. Form 10-K for the Fiscal Year Ended December 31, 2020 Filed March 1, 2021 File No. 001-36829 Dear Mr. Garcia-Parada: We have completed our review of your filings. 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. Sincerely, Division of Corporation Finance Office of Life Sciences