Catholic secondary · Mississauga
Our Lady of Mt. Carmel Catholic Secondary School
Use this Mississauga school guide to check the essentials: Grades 9–12, English and the school’s official enrolment information. Keep your child’s needs and the exact home address at the centre of the decision.
- Grades
- Grades 9–12
- Teaching language
- English
- School board
- Dufferin-Peel Catholic District School Board
- Address
- 3700 Trelawny Circle, Mississauga, ON L5N 5J7
- Municipality
- Mississauga
School-specific context
Our Lady of Mt. Carmel is a Grades 9–12 Catholic secondary school on Trelawny Circle in Mississauga. Its senior program options include career-focused study in technology and health. Families can use the official course and guidance resources to compare academic pathways before checking their address and registration requirements.
Career-focused learning
The board’s 2026–27 SHSM list includes Information and Communications Technology and Health and Wellness at this school. These options combine senior coursework with career exploration.
Planning senior courses
The school publishes a course calendar and guidance resources for course selection, cooperative education and post-secondary planning. Confirm prerequisites and course availability for your intended entry year.
BEFORE YOU CHOOSE A HOME
Check the address.
Confirm the program.
A nearby home or a shared municipality does not guarantee a place. Ask the board about attendance boundaries and the school about any separate entry requirements.
Considering a home in Mississauga?
Explore the municipality once you have checked the school’s entry rules. These searches do not establish distance, school boundaries, transportation or admission.
Official sources and check dates
- Official school and board information Source checked Oct 3, 2026
- Ontario Ministry of Education school profile Source checked Oct 3, 2026
- Official school and board information Source checked Oct 3, 2026
- Official school and board information Source checked Oct 3, 2026
- Fraser Institute 2025 report — 2023/2024 results Source checked Oct 3, 2026
These guides use AI-assisted research and dated public source records. A source check is not a school visit or a personal assessment. For a correction, choose a team member to contact.