St. Mary Catholic High School Home

News & Announcements

St. Mary Canned Food Drive is coming!

Our Food drive will begin Nov.16th. All donations will support local food banks. Stay tuned for more info!

2026-2027 School Year Calendar has been Approved

Community Involvement Guidelines (Volunteer Hours)

Register now for September 2026!

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St. Mary CHS has received infrastructure investments funded by Infrastructure Canada and the Ministry of Education through the COVID-19 Resilience Infrastructure Stream. For complete details please visit: cdsbeo.on.ca/infrastructure

St. Mary Catholic High School Home

July 2026 Banner

News & Announcements

St. Mary Canned Food Drive is coming!

McCarthy Fit Shop Hours

2026-2027 School Year Calendar has been Approved

Community Involvement Guidelines (Volunteer Hours)

Register now for September 2026!

Upcoming Events

International Students to Montreal

Treaties Recognition Week

Treaties Recognition Week

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