Zion Oil & Gas (ZNOG) 10-K/A 2014 FY Annual report (amended)

Exhibit 23.1 

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statements on Form S-3 (File No. 333-193336, including a base prospectus dated March 27, 2014) and on Form S-8 (File No. 333-178970) of Zion Oil and Gas, Inc. of our report dated March 10, 2015 with respect to the audited financial statements of Zion Oil and Gas, Inc. for the year ended December 31, 2014.

We also consent to the reference to us under the heading “Experts” in the Prospectuses, which is part of the Registration Statement on Form S-3.

/s/ MaloneBailey, LLP

www.malone−bailey.com

Houston, Texas

March 10, 2015