Toronto District School Board

The Toronto District School Board and Toronto Catholic District School Board are experiencing school bus delays. In particular, parents of students who use Attridge Transportation, Wheelchair Accessible Transit or Sharp Bus Lines should expect significant delays and the possibility that some buses may not be running due to an unanticipated bus driver shortage. We are working to fix this issue as soon as possible.
Latest updates on bus service delays
Letter to Parents/Guardians of Students Affected by School Bus Disruptions

William Lyon Mackenzie Collegiate Institute (GR. 09-12)

Sua Praemia Laudi - "Merit has its own reward"

W. L. Mackenzie C. I. offers a longstanding tradition of academic excellence, co-curricular activity and community involvement, along with a focus on student success and equity. A caring and professional staff co-ordinate programs that respond to a diversity of student needs and interests in a safe, challenging and welcoming environment.

Vibrant student, athletic, music, and leadership councils ensure that a variety of activities provide opportunities for student involvement and leadership. Our MaCS Program offers Enriched courses in Mathematics, Science, Computer Technology, English and Geography.
Our goal is to ensure that all students acquire the skills needed to meet the challenges of a rapidly changing world.


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(416) 395-3330
(416) 395-4453

View Website Download Flyer (PDF)


Marcia Diakun

Ashraff Khan
Stephen Morris
Ashraff Khan
School Council Chair(s):
D. Clodman
C. Marinis
20 Tillplain Rd, North York, ON
M3H 5R2

Our Mission
To enable all students to reach high levels of achievement and to acquire
the knowledge, skills, and values
they need to become responsible members of a democratic society.
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