Exhibit 23.2
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in this Registration Statement on Form S‑8 of Business First Bancshares, Inc. of our report dated March 1, 2024, with respect to the consolidated financial statements of Business First Bancshares, Inc. and the effectiveness of internal control over financial reporting, included in the Annual Report on Form 10‑K for the year ended December 31, 2023.
/s/ FORVIS, LLP
Fort Worth, Texas
May 28, 2024
