Exhibit 24

POWER OF ATTORNEY

Know all by these presents that the undersigned, does hereby make, constitute and appoint each of Tyler B. Dempsey and Thomas E. Sullivan, or any one of them, as a true and lawful attorney-in-fact of the undersigned with full powers of substitution and revocation, for and in the name, place and stead of the undersigned (in the undersigned’s individual capacity), to execute and deliver such forms that the undersigned may be required to file with the U.S. Securities and Exchange Commission as a result of the undersigned’s ownership of or transactions in securities of Repay Holdings Corporation (the “Company”) (i) pursuant to Section 16(a) of the Securities Exchange Act of 1934, as amended, including without limitation, statements on Form 3, Form 4 and Form 5 (including any amendments thereto) and (ii) in connection with any applications for EDGAR access codes. This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4 and 5 with regard to his or her ownership of or transactions in securities of the Company, unless earlier revoked in writing This Power of Attorney revokes all previous powers of attorney with respect to the subject matter of this Power of Attorney. The undersigned acknowledges that Tyler B. Dempsey and Thomas E. Sullivan are not assuming any of the undersigned’s responsibilities to comply with Section 16 of the Securities Exchange Act of 1934, as amended.

By: /s/ Robert Hartheimer

Name: Robert Herman Hartheimer

Date: 5/19/2025

Hartheimer Robert Herman 4