Exhibit

We consent to the incorporation by reference in the registration statement (No. 333-197511) on Form S-3 of United Natural Foods, Inc. and (No. 333-161845, 333-161884, 333-19947, 333-19949, 333-71673, 333-56652, 333-106217, 333-123462, and 333-185637) on Form S-8 of United Natural Foods, Inc. of our report dated September 30, 2015, with respect to the consolidated balance sheets of United Natural Foods, Inc. as of August 1, 2015 and August 2, 2014, and the related consolidated statements of income, comprehensive income, stockholders' equity and cash flows for each of the years in the three-year period ended August 1, 2015, and the effectiveness of internal control over financial reporting as of August 1, 2015, which report appears in the August 1, 2015 annual report on Form 10-K of United Natural Foods, Inc.