Exhibit 31.2

CERTIFICATION

I, Mitchell Arnold, certify that:

1.I have reviewed this Amendment No. 1 to the annual report on Form 10-K of Petros Pharmaceuticals, Inc.; and

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.

Date: May 31, 2024

/s/ Mitchell Arnold

Mitchell Arnold

Vice President of Finance and Principal Financial Officer