Goldcorp 6-K Current report (foreign)

Exhibit 99.3

Consent of Independent Registered Public Accounting Firm

We consent to the incorporation by reference in Registration Statement Nos. 333-126039, 333-126040, 333-151243, 333-151251, 333-174376, 333-181116 and 333-188805 on Form S-8 and 333-207371 on Form F-3 of our reports dated February 25, 2016 relating to the consolidated financial statements of Goldcorp Inc. and the effectiveness of Goldcorp Inc.’s internal control over financial reporting appearing in this Current Report on Form 6-K of Goldcorp Inc.

/s/ Deloitte LLP

Chartered Professional Accountants

Vancouver, Canada

February 25, 2016