MSB Financial 10-KT 2014 FY Annual report (with FYE transition)

Consent of Independent Registered Public Accounting Firm

MSB Financial Corp.

Millington, New Jersey

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-139955, 333-150968 and 333-164264) of MSB Financial Corp. of our report dated March 3, 2015, relating to the consolidated financial statements, which appears in this Form 10-K.

/s/ BDO USA, LLP

Woodbridge, New Jersey

March 3, 2015