Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Registration Statement on Form S-8 of Bonanza Creek Energy, Inc. of our reports dated February 27, 2015, relating to our audits of the consolidated financial statements and internal control over financial reporting, which appear in the Annual Report on Form 10-K of Bonanza Creek Energy, Inc. for the year ended December 31, 2014.

We also consent to the reference to our Firm under the caption “Experts” in the Prospectus, which is part of this Registration Statement.

/s/ HEIN & ASSOCIATES LLP

Denver, Colorado

August 14, 2015