Walmart (WMT) S-8 Registration of securities for employees

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in the Registration Statement (Form S-8) pertaining to the registration of 50,000,000 common shares of Walmart Inc. for the Walmart Inc. 2016 Associate Stock Purchase Plan of our reports dated March 30, 2018, with respect to the consolidated financial statements of Walmart Inc. and the effectiveness of internal control over financial reporting of Walmart Inc. included in its Annual Report (Form 10-K) for the year ended January 31, 2018, filed with the Securities and Exchange Commission.

/s/ Ernst & Young LLP

Rogers, Arkansas

November 30, 2018