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 (Nos. 333-276656, 333-231636, 333-236498, 333-252147, 333-262151 and 333-269388) of Mereo BioPharma Group plc of our report dated March 27, 2024 relating to the financial statements, which appears in this Form 10-K.
/s/ PricewaterhouseCoopers LLP
Reading, United Kingdom
March 27, 2024