Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of Larimar Therapeutics, Inc. of our report dated March 24, 2025 relating to the financial statements, which appears in Larimar Therapeutics, Inc.’s Annual Report on Form 10-K for the year ended December 31, 2024.

 

/s/ PricewaterhouseCoopers LLP

Philadelphia, Pennsylvania

March 24, 2025