St. Theresa Catholic Secondary School Home

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.

Wishing all families, staff, and community members an enjoyable summer break!

The Algonquin and Lakeshore Catholic District School Board is proud to celebrate the achievements of our schools that have been certified through EcoSchools Canada for the 2024–2025 school year.

The Algonquin and Lakeshore Catholic District School Board (ALCDSB) is excited to announce the winner of the Spring 50/50 raffle.

The Algonquin and Lakeshore Catholic District School Board (ALCDSB) is thrilled to announce a record-breaking contribution from the latest 50/50 raffle.