United States securities and exchange commission logo August 18, 2022 Carl F. Giesler, Jr. Executive Vice President and Chief Financial Officer Southwestern Energy Company 10000 Energy Drive Spring, TX 77389 Re: Southwestern Energy Company Form 10-K for Fiscal Year Ended December 31, 2021 Filed March 1, 2022 File No. 001-08246 Dear Mr. Giesler: We have completed our review of your filing. 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 Energy & Transportation