William Lyon Mackenzie Collegiate Institute
| William Lyon Mackenzie Collegiate Institute | |
|---|---|
| Address | |
20 Tillplain Road , , Canada | |
| Coordinates | 43°45′13″N 79°27′42″W / 43.753581°N 79.461649°W |
| Information | |
| Other names | Mac, MAC, Mackenzie |
| Former name | Southview Heights Secondary School |
| School type | High school |
| Motto | Latin: Sua praemia laudi (Merit has its own reward) |
| Founded | 1960 |
| School board | Toronto District School Board (North York Board of Education) |
| Superintendent | Domenic Giorgi LN12 |
| Area trustee | Alexandra Lulka Rotman Ward 5 |
| School number | 3444 / 950130 |
| Principal | Cynthia Nguyen |
| Grades | 9–12 |
| Enrolment | 1385 (2019-2020) |
| Language | English |
| Schedule type | Semestered |
| Colour(s) | Blue, gold, and white |
| Mascot | Lyon |
| Team name | WLMC Lyons |
| Newspaper | The Lyon |
| Website | www |
William Lyon Mackenzie Collegiate Institute is a semestered high school located in Toronto, Canada. The school was opened in 1960 by the North York Board of Education. It is located near Sheppard Avenue West and Allen Road, close to Sheppard West subway station.