St. Mary Catholic Secondary School

Please see the attached snapshot posters from Dr. Tracy Vaillancourt regarding sleep and screen time. Here you will find highlighted results from our Catholic School Climate Survey 2024-25.

Registration for the 2026-27 school year begins in February. Click here for more details.

Please review the Student Information Package regarding the end of semester 1 and exam procedures. In this document, you will also find information pertaining to the start up of semester 2.

Student Vaccination Status Update

Please see the link from the HWCDSB buzz board to read about our theater production - Each By Name

Don't forget to purchase your tickets for our theater performance the week of Dec. 8-12. Feeder School Performances run all week at 10:00am. Evening Performances Dec. 11 &12 at 7:00pm. Check out our trailer for 'EACH BY NAME' CLICK HERE.....