Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in this Registration Statement on FormS-8 of our report dated February 21, 2017 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in Kellogg Company’s Annual Report on Form 10-K for the year ended December 31, 2016.

/s/ PricewaterhouseCoopers LLP

Detroit, Michigan

May 8, 2017