United States securities and exchange commission logo May 27, 2021 Joseph Kim President, Chief Executive Officer, and Director Sunoco LP 8111 Westchester Drive Suite 400 Dallas, Texas 75225 Re: Sunoco LP Registration Statement on Form S-4 Filed May 20, 2021 File No. 333-256331 Dear Mr. Kim: 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 Timothy Collins at 202-551-3176 with any questions. Sincerely, Division of Corporation Finance Office of Energy & Transportation cc: Ramey Layne