Q2 (QTWO) 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 2014 Equity Incentive Plan of Q2 Holdings, Inc. of our report dated February 21, 2020, with respect to the consolidated financial statements of Q2 Holdings, Inc., and the effectiveness of internal control over financial reporting of Q2 Holdings, Inc. included in its Annual Report (Form 10-K) for the year ended December 31, 2019, filed with the Securities and Exchange Commission.

/s/ Ernst & Young LLP

Austin, Texas

February 21, 2020