March 30, 2022
VIA EDGAR CORRESPONDENCE
Valerie J. Lithotomos
Division of Investment Management
Securities and Exchange Commission
100 F Street, NE
Washington, DC 20549-7553
Re: Sixth Street Specialty Lending, Inc. (File No. 001-36364)
Preliminary Proxy Statement on Schedule 14A filed on March 25, 2022
Dear Ms. Lithotomos:
On behalf of Sixth Street Specialty Lending, Inc. (the “Company”), in response to a discussion with the staff (the “Staff”) of the Securities and Exchange Commission in a telephone conversation on March 30, 2022, the Company confirms that it will complete and fill in all necessary information omitted from its preliminary proxy statement on Schedule 14A filed on March 25, 2021 in its definitive proxy statement. The definitive proxy statement is expected to be filed on or about April 13, 2022. If the Staff has any questions concerning this letter or requires further information, please do not hesitate to contact Helena Grannis at (212) 225-2376.
| Sincerely, |
| /s/ Helena K. Grannis |
| Helena K. Grannis |
cc: Ian Simmonds
Sixth Street Specialty Lending, Inc.
Adam E. Fleisher
Cleary Gottlieb Steen & Hamilton LLP
