Power of Attorney for Michael M. Wilson at Celestica Inc.

The filing is a Power of Attorney document for Michael M. Wilson, a director of Celestica Inc. The document appoints Tracy Connelly McGilley, Samantha Graff, and Douglas Parker as attorneys-in-fact to execute and file Forms 3, 4, and 5 on behalf of Wilson in accordance with Section 16(a) of the Securities Exchange Act of 1934. The attorneys-in-fact are authorized to perform any necessary actions related to these filings, including amendments and submissions to the SEC and stock exchanges. The Power of Attorney remains in effect until Wilson is no longer required to file these forms, unless revoked earlier in writing.