Horizon Therapeutics Public (HZNP) S-8 Registration of securities for employees

Exhibit 23.2

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated February 27, 2017 relating to the financial statements, financial statement schedule and the effectiveness of internal control over financial reporting, which appears in Horizon Pharma plc’s Annual Report on Form10-K for the year ended December 31, 2016.

/s/ PricewaterhouseCoopers LLP

Chicago, Illinois

September 1, 2017