EXHIBIT 23
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in the registration statement on Form S-8 (File No. 333-104663, 333-201715 and 333-257227), Form S-3 (File No. 333-237854 and 333-185400) of Chemung Financial Corporation of our report dated March 22, 2023, related to the consolidated financial statements, appearing in this Annual Report on Form 10-K of Chemung Financial Corporation for the year ended December 31, 2022.
/s/ Crowe LLP
Grand Rapids, Michigan
March 22, 2023