Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of Invivyd, Inc. of our report dated March 23, 2023, except with respect to the matters that raise substantial doubt about the Company’s ability to continue as a going concern discussed in Note 1, as to which the date is February 9, 2024, relating to the financial statements, which appears in Invivid, Inc.’s Current Report on Form 8-K dated February 9, 2024. We also consent to the reference to us under the heading “Experts” in such Registration Statement.

/s/ PricewaterhouseCoopers LLP

Boston, Massachusetts

February 9, 2024