Exhibit 23.1
Consent of Independent Registered
Public Accounting Firm
We consent to the incorporation by reference in this registration statement on Form S-8 filed by Loxo Oncology, Inc. of our report dated March 15, 2016, on our audits of the financial statements of Loxo Oncology, Inc. as of December 31, 2015 and 2014 and for the years then ended, included in the Annual Report on Form 10-K of Loxo Oncology, Inc. for the year ended December 31, 2015.
/s/ CohnReznick LLP
Roseland, New Jersey
March 15, 2016