Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-128953, 333-12473, 333‑66781, 333-88373, 333-51294, 333-110650, and 333-119272), Form S-2 (No. 333-83840) and Form S-3 (Nos. 333-127494, 333-128943, 333-38086, 333‑94093, 333-52265, 333-107422, 333-108921, 333-113045, 333-116980, and 333-118641) of CollabRx Inc. of our report dated June 27, 2013 relating to the consolidated financial statements as of and for the years ended March 31, 2013 and 2012 which appears in this Form 10-K.

/s/ Burr Pilger Mayer, Inc.

San Francisco, California
June 27, 2013