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 Annual Report on Form 10-K of Lyra Therapeutics, Inc. (the “Company”) for the period ended December 31, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:
| Date: March 13, 2025 | 
 | By: | /s/ Maria Palasis, Ph.D. | 
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 | Maria Palasis, Ph.D. | 
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 | President and Chief Executive Officer (Principal Executive Officer) |