EXHIBIT 24 POWER OF ATTORNEY The undersigned directors of Magna Entertainment Corp. (the "Corporation") hereby appoint Jim McAlpine, President and Chief Executive Officer, Graham J. Orr, Executive Vice-President and Chief Financial Officer and Gary M. Cohn, Vice-President, Special Projects and Secretary as their true and lawful attorneys-in-fact, with full power for and on their behalf to execute, in their names and capacities as directors of the Corporation, and to file with the Securities and Exchange Commission on behalf of the Corporation under the Securities Act of 1933, as amended, any and all Registration Statements (including any and all amendments or post-effective amendments thereto) relating to the shares of Class A Subordinate Voting Stock of the Corporation. This Power of Attorney automatically ends upon the termination of Mr. McAlpine's, Mr. Orr's and Mr. Cohn's service with the Corporation. In witness whereof, the undersigned have executed this Power of Attorney on this 29th day of August, 2001. Signature Title Date /s/ Jim McAlpine - --------------------------- Jim McAlpine President and Chief Executive Officer and August 29, 2001 Director (Principal Executive Officer) /s/ Graham J. Orr - --------------------------- Graham J. Orr Executive Vice-President and Chief August 29, 2001 Financial Officer (Principal Financial Officer) /s/ Douglas R. Tatters - --------------------------- Douglas R. Tatters Vice-President and Controller (Principal August 29, 2001 Accounting Officer) /s/ Jerry D. Campbell - --------------------------- Jerry D. Campbell Vice-Chairman and Director August 29, 2001 ___________________________ William G. Davis Director August 29, 2001 /s/ Peter M. George - --------------------------- Peter M. George Director August 29, 2001 /s/ Joseph W. Harper - --------------------------- Joseph W. Harper Director August 29, 2001 /s/ J. Terrence Lanni - --------------------------- J. Terrence Lanni Director August 29, 2001 ___________________________ Edward C. Lumley Director August 29, 2001 /s/ James Nicol - --------------------------- James Nicol Vice-Chairman and Director August 29, 2001 /s/ Gino Roncelli - --------------------------- Gino Roncelli Director August 29, 2001 /s/ Andrew Stronach - --------------------------- Andrew Stronach Vice-President, Corporate Development and August 29, 2001 Director /s/ Frank Stronach - --------------------------- Frank Stronach Chairman and Director August 29, 2001 /s/ Ronald J. Volkman - --------------------------- Ronald J. Volkman Director August 29, 2001 ___________________________ John C. York II Director August 29, 2001