Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the use in this Amendment No. 5 to Registration StatementNo. 333-225970 on FormS-1 of our report dated May 11, 2018 (July 16, 2018 as to the effects of the reverse stock split and August 15, 2018 as to the effects of the second reverse stock split, both described in Note 12), relating to the consolidated financial statements of Bionano Genomics, Inc., appearing in the Prospectus, which is a part of such Registration Statement, and to the reference to us under the heading “Experts” in such Prospectus.
/s/ DELOITTE & TOUCHE LLP
San Diego, California
August 15, 2018
