Welcome to TSSAA

Alumni News

Honouring Charlie Seath

Honouring Charlie Seath for his dedication to the TSSAA and the Half Century ...

Support TSS Alumnus Milos Raonic in the Raonic Race for Kids

Thornhill’s own Milos Raonic – Canada’s top tennis player and 11th ranked tennis ...

More Alumni News

Half Century Club

School Song

Golden Star contest

In Memory Of

In Memory Of Mari Riley-Campolin

Mari attended TSS 1967-72 Surrounded by family and friends at Mackenzie Health, Richmond ...

In Memory Of Robert Craig Allen

FRIDAY OCTOBER 27, 2017 Robert Craig Allen (1953-2017) Robert Craig Allen passed away ...

In Memory Of Roy Diceman

DICEMAN, Roy We are saddened to announce the passing of Roy Diceman on ...

More In Memory Of

"TSS School Life in 2011"

BOSS presentation viewed at 2011 HCC Luncheon