St. Theresa Catholic Secondary School Home

"Do Justice" as the 2026-27 Pastoral Theme. Click image to visit Catholic Education webpage.
Exterior of the school building.

School News

Three SWAC grad students seated wearing Loyalist College hoodies

SWAC Graduates Celebrated at Loyalist College

Algonquin and Lakeshore Catholic District School Board (ALCDSB), in collaboration with Loyalist College, celebrate the first ever graduating class of the School-Within-A-College (SWAC) pathway program.
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School Board News

Ministry Reminders & Student and Family Support Office

Information for families that outlines available supports and shared expectations for respectful conduct, substance use, personal mobile devices, and collaboration to maintain safe and welcoming Catholic communities.
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Calendar

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Students making lunch.
Girl's hockey team.
Students decorating cupcakes