Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of Axalta Coating Systems Ltd. of our report dated February 22, 2018 relating to the financial statements, financial statement schedules and the effectiveness of internal control over financial reporting, which appears in Axalta Coating Systems Ltd.’s Annual Report on Form 10-K for the year ended December 31, 2017.

/s/ PricewaterhouseCoopers LLP

Philadelphia, Pennsylvania

May 3, 2018