Exhibit 23 Consent of Independent Auditors We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-32414) pertaining to the Long-Term Incentive Plan of Magna Entertainment Corp. of our report dated February 2, 2001, with respect to the consolidated financial statements and schedule of Magna Entertainment Corp. included in the Annual Report on Form 10-K for the year ended December 31, 2000. /s/Ernst & Young LLP Ernst & Young LLP Los Angeles, California March 30, 2001