Exhibit 32.1

Certification Pursuant To 18 U.S.C. Section 1350,

As Adopted Pursuant To

Section 906 Of The Sarbanes-Oxley Act Of 2002

In connection with the Quarterly Report of Savers Value Village, Inc. (the “Company”) on Form 10-Q for the period ending September 30, 2023, as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Mark T. Walsh, Chief Executive Officer and Director of the Company certify, to the best of my knowledge, that:

1.The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: November 10, 2023

/s/ Mark T. Walsh

Name: Mark T. Walsh

Title: Chief Executive Officer and Director