EX-23.1 11 lxeo-ex23_1.htm EX-23.1

Exhibit 23.1

| KPMG LLP
| 345 Park Avenue
| New York, NY 10154-0102

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the registration statements (No. 333-275374, and 333-277816) on Form S-8 and (No. 333-283781) on Form S-3 of our report dated March 24, 2025, with respect to the financial statements of Lexeo Therapeutics, Inc..

/s/ KPMG LLP

New York, New York

March 24, 2025

KPMG LLP, a Delaware limited liability partnership and a member firm of

the KPMG global organization of independent member firms affiliated with

KPMG International Limited, a private English company limited by guarantee.

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