Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in the Registration Statement (Form S-8) pertaining to the 2020 Equity Incentive Plan, 2020 Employee Stock Purchase Plan, and 2024 Inducement Equity Incentive Plan of Athira Pharma, Inc. of our report dated February 22, 2024, with respect to the consolidated financial statements of Athira Pharma, Inc., included in its Annual Report (Form 10-K) for the year ended December 31, 2023, filed with the Securities and Exchange Commission.
/s/ Ernst & Young LLP
Seattle, Washington
February 22, 2024
