Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-229887, 333-223430, 333-216245, 333-209817, 333-202940, 333-194198, 333-189389, 333-180311, 333-173754) of Cornerstone OnDemand, Inc. of our report dated February 22, 2021 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

/s/ PricewaterhouseCoopers LLP

Los Angeles, California

February 22, 2021