Exhibit

We consent to the incorporation by reference in Registration Statements Nos. 333-146815, 333-156994, 333-171122 and 333-183029, on Form S-8, and Registration Statement No. 333-212819 on Form S-3, of our reports dated February 28, 2017, relating to the consolidated financial statements of Gran Tierra Energy Inc. and subsidiaries and the effectiveness of Gran Tierra Energy Inc. and subsidiaries' internal control over financial reporting, appearing in this Annual Report on Form 10-K of Gran Tierra Energy Inc. for the year ended December 31, 2016.