Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the use of our report dated March 11, 2022, incorporated herein by reference with respect to the consolidated financial statements of Cadre Holdings, Inc. appearing in Registration Statement No. 333-265465​ on Form S-1 and to the reference to our firm under the heading “Experts” in the prospectus in such Registration Statement.

/s/ KPMG LLP

Jacksonville, Florida

June 9, 2022