EXHIBIT 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors

Cosmos Health Inc.

We consent to the incorporation by reference in this Amendment No. 1 Registration Statement on Form S-3 of our report dated April 15, 2026, appearing in the Annual Report on Form 10-K of Cosmos Health Inc. (collectively, the “Company”) for the years ended December 31, 2025 and 2024. Our report contains an explanatory paragraph regarding the Company’s ability to continue as a going concern.

We also consent to the references to us under the caption “Experts” in such registration statement.

New York, NY 

June 5, 2026

New York, NY   Washington DC   Mumbai & Pune, India   San Francisco, CA  

Houston, TX   Boca Raton, FL   Las Vegas, NV   Beijing, China   Athens, Greece

Member: ANTEA International with affiliated offices worldwide