Exhibit 23

Consent of Independent Registered Public Accounting Firm

The Board of Directors

Consolidated Graphics, Inc.:

We consent to the incorporation by reference in the registration statements (Nos. 33-87192, 333-13737, 333-18435, 333-66019, 333-121201, and 333-151803) on Form S-8 of Consolidated Graphics, Inc. of our reports dated June 1, 2012, with respect to the consolidated balance sheets of Consolidated Graphics, Inc. as of March 31, 2012 and 2011, and the related consolidated income statements, statements of shareholders’ equity, and statements of cash flows for each of the years in the three-year period ended March 31, 2012, and the financial statement schedule, and the effectiveness of internal control over financial reporting as of March 31, 2012, which reports appear in the March 31, 2012 annual report on Form 10-K of Consolidated Graphics, Inc.

/s/ KPMG LLP

Houston, Texas

June 1, 2012