InterOil (IOC) 40-F 2013 FY Annual report (Canada)

Exhibit 4

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the use in this Annual Report on Form 40-F and the incorporation by reference in the Registration Statements on Form S-8 (No. 333-162139), Form S-8 (No. 333-148673), Form S-8 (No. 333-124617), Form F-10/A (No. 333-120383), Form F-10/A (No. 333-124641), Form F-10/A (No. 333-148960), Form F-10/A (No 333-152153), Form F-10/A (No. 333-152459), Form F-10/A (No. 333-157617), and Form F-10/A (No. 333-169536) of InterOil Corporationof our report dated March 31, 2014 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in the Annual Report to Shareholders, which is Exhibit 2 to this Form 40-F.

/s/ PricewaterhouseCoopers

PricewaterhouseCoopers  

Sydney, Australia

March 31, 2014