Exhibit 23.2

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Registration Statement on Form S-3 of our report dated March 25, 2021, relating to the financial statements of Harmony Biosciences Holdings, Inc. and Subsidiary appearing in the Annual Report on Form 10-K of Harmony Biosciences Holdings, Inc. for the year ended December 31, 2020. We also consent to the reference to us under the heading “Experts” in such Registration Statement.

/s/ Deloitte & Touche LLP

Chicago, Illinois

November 9, 2021