Exhibit 23.2
CONSENT OF INDEPENDENT AUDITOR
We consent to the incorporation by reference in this Registration Statement on Form S-3 of
Byline Bancorp, Inc. of our report dated March 27, 2017 relating to the consolidated financial
statements of Ridgestone Financial Services, Inc. as of and for the period ended October 14,
2016 and as of and for the year ended December 31, 2015, appearing in the Registration
Statement of Byline Bancorp, Inc. on Form 8-K, and to the reference to us under the heading
"Experts" in the prospectus.
/s/Crowe LLP
Crowe LLP
Oak Brook, Illinois
August 29, 2019