Exhibit 23.1

Independent Registered Public Accounting Firm’s Consent 

We consent to the incorporation by reference in the Registration Statement of CohBar, Inc. on Form S-8 (File No. 333-251912), Form S-8 (File No. 333-259410), Form S-8 (File N0. 333-239837), Form S-8 (File No. 333-226434), Form S-8 (File No. 333-205412), Form S-3 (333-248279), Form S-3 (File No. 333-226433) and Form S-3 (File No. 333-252331) of our report dated March 9, 2023, with respect to our audits of the financial statements of CohBar, Inc. as of December 31, 2022 and 2021 and for the years ended December 31, 2022 and 2021, which report is included in this Annual Report on Form 10-K of CohBar, Inc. for the year ended December 31, 2022.

/s/ Marcum llp

Marcum llp 

New York, NY 

March 9, 2023