EX-23.1 5 a12312110-kexhibit231.htm EX-23.1 Document

Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in the registration statements (Nos. 333-218010 and 333-256041) on Form S-8 and (No. 333-253712) on Form S-3 of our report dated February 28, 2022, with respect to the consolidated financial statements of PacWest Bancorp and the effectiveness of internal control over financial reporting.

Irvine, California
February 28, 2022