Eagle Bancorp Montana (EBMT) 8-K Eagle Bancorp Montana Completes Purchase of The State Bank of Townsend, Townsend, Montana

Exhibit 23.1

Consent of Independent Auditor

We consent to the incorporation by reference in Registration Statement Nos. 333-218211, 333-204452 and 333-182360 on Form S-8 and Registration Statement No. 333-216983 on Form S-3 of our report dated November 1, 2018 with respect to the consolidated financial statements of Big Muddy Bancorp, Inc. and subsidiaries, appearing in the Form S-4 (No. 333-228117) of Eagle Bancorp Montana, Inc. filed with the Securities and Exchange Commission on November 1, 2018, as amended.

/s/ Moss Adams LLP

Spokane, Washington

January 7, 2019