Contact Us

William Lyon Mackenzie Collegiate Institute

 20 Tillplain Road 

North York, Ontario M3H5R2 

Phone: (416) 395 - 3330 

Fax: (416) 395 - 4453 

Principal Email: keith.johnson@tdsb.on.ca 

Vice Principal Email: joanne.d’addio@tdsb.on.ca

Vice Principal Email: stephen.morris@tdsb.on.ca

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20 Tillplain Rd, North York, ON M3H 5R2

Toronto

(416) 395-3330

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