EX-23.1 2 d707014dex231.htm EX-23.1 EX-23.1

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the reference to our firm under the caption “Experts” in the Registration Statement (Form S-1) and related Prospectus of Agios Pharmaceuticals, Inc. for the registration of common stock and to the incorporation by reference therein of our report dated March 18, 2014 with respect to the consolidated financial statements of Agios Pharmaceuticals, Inc. included in its Annual Report (Form 10-K) for the year ended December 31, 2013, filed with the Securities and Exchange Commission.

/s/ Ernst & Young LLP

Boston, Massachusetts

April 7, 2014