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. 333-165754 and No. 333-136936) and Form S-8 (No. 333-147186) of Navios Maritime Holdings Inc. of our report dated April 6, 2011 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 20-F/A.

/s/ PricewaterhouseCoopers S.A.

Athens, Greece
June 20, 2011