EXHIBIT 23
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in the following Exxon Mobil Corporation Registration Statements on:
Form S-3 (No. 333-194609) — Exxon Mobil Corporation Debt Securities;
Form S-8 (Nos. 333-145188, — 2003 Incentive Program of Exxon Mobil Corporation;
333-110494,
333-183012)
Form S-8 (No. 333-166576) — ExxonMobil Savings Plan;
Form S-8 (No. 333-117980) — 2004 Non-employee Director Restricted Stock Plan
of our report dated February 22, 2017, relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.
/s/ PricewaterhouseCoopers LLP
Dallas, Texas
February 22, 2017