Exhibit 15.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form F-3 (No. 333-237934) and Form F-4 (No. 333-252139) of Navios Maritime Partners L.P. of our report dated March 31, 2021 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 20-F.

/s/ PricewaterhouseCoopers S.A.

Athens, Greece

March 31, 2021