EX-23.1 4 tm2119894d1_ex23-1.htm EXHIBIT 23.1

Exhibit 23.1 

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the reference to our firm under the caption “Experts” in the Registration Statement (Form S-8) pertaining to the Omeros Corporation 2017 Omnibus Incentive Compensation Plan and to the incorporation by reference therein of our reports dated March 1, 2021, with respect to the consolidated financial statements of Omeros Corporation, and the effectiveness of internal control over financial reporting of Omeros Corporation, included in its Annual Report (Form 10-K) for the year ended December 31, 2020, filed with the Securities and Exchange Commission.

/s/ Ernst & Young LLP

Seattle, Washington

June 16, 2021