Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in this Post-Effective Amendment No. 1 to Registration Statement on Form S-1 of our report dated March 15, 2017 relating to the financial statements, which appears in Alcoa Corporation’s Annual Report on Form10-K for the year ended December 31, 2016. We also consent to the reference to us under the heading “Experts” in such Post-Effective Amendment No. 1 to Registration Statement.
| /s/ PricewaterhouseCoopers LLP |
PricewaterhouseCoopers LLP
Pittsburgh, Pennsylvania
March 20, 2017
