Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in this Registration Statement on FormS-3 of Heritage Commerce Corp of our report dated March 14, 2019 relating to the consolidated financial statements and effectiveness of internal control over financial reporting appearing in the Annual Report on Form10-K of Heritage Commerce Corp for the year ended December 31, 2018, and to the reference to us under the heading “Experts” in the prospectus.
| /s/ CROWE LLP |
| Crowe LLP |
Sacramento, California
September 6, 2019
