Northern Secondary School
| Northern Secondary School | |
|---|---|
| Address | |
851 Mount Pleasant Road , , Canada | |
| Coordinates | 43°42′38.17″N 79°23′24.42″W / 43.7106028°N 79.3901167°W |
| Information | |
| School type | Secondary School |
| Motto | The Pride, The Spirit. "Hail Dear Old Northern" |
| Founded | September 1930 |
| School board | Toronto District School Board |
| Superintendent | Jennifer Chan |
| Area trustee | Stacey Cline |
| School number | 930768 |
| Principal | Adam Marshall |
| Grades | 9-12 |
| Enrolment | 1,770 (2021-2022) |
| Schedule type | Semestered |
| Colour(s) | Red
Gold Blue |
| Mascot | Red Knight |
| Team name | Red Knights |
| Website | schoolweb |
| Last updated: April 23, 2025 | |
Northern Secondary School is a public high school in Toronto, Ontario, Canada. It teaches grades 9 through 12. It is a part of the Toronto District School Board (TDSB). Prior to Amalgamation of Toronto in 1998, it was within the Toronto Board of Education (TBE). The closest TTC subway station is Eglinton.Northern has long-standing rivalries with nearby high-school North Toronto Collegiate Institute and also with Central Technical School, Lawrence Park Collegiate Institute, York Mills Collegiate Institute and Leaside High School.