St. Mary's College Catholic Graduation Requirements
100 Ontario Ave, Sault Ste. Marie, ON P6B 1E3
P: 705-945-5400 • TF: 1-800-267-0754 • F: 705-945-5575 • frontdesk@hscdsb.on.ca
Contact Us
868 Second Line E.
Sault Ste. Marie, ON
P6B 4K4