EX-23.2 3 a2240605zex-23_2.htm EX-23.2
QuickLinks -- Click here to rapidly navigate through this document

Exhibit 23.2

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-3) and related Prospectus of Selecta Biosciences, Inc. for the registration of 68,965,512 shares of its common stock and to the incorporation by reference therein of our report dated March 15, 2019 with respect to the consolidated financial statements of Selecta Biosciences, Inc. included in its Annual Report (Form 10-K) for the year ended December 31, 2018, filed with the Securities and Exchange Commission.

/s/Ernst & Young LLP

Boston, Massachusetts
January 29, 2020

QuickLinks

Exhibit 23.2

Consent of Independent Registered Public Accounting Firm