Register as an alumni from Thornhill Secondary School (Thornhill Ontario) and reunite with 1,049 classmates and old friends. Share your memories by posting photos or stories, or find out about your next class reunion!
Thornhill Past Reunions
Browse through past Thornhill Secondary School events to reminisce as you view photos taken at our reunions:
Thornhill Yearbooks
Flip through class yearbooks or browse photo albums from classmates, and see what they look like now:
Thornhill Photos
Join in the fun and share any old Thornhill Secondary School photos that you might have. Lets relive those memories!
Recently Joined Tigers
Janna Kilimnik Janna Kilimnik
Class of 2006
Class of 2006
Theresa Hay
Class of 1969
Class of 1969
Paul Myers
Class of 1979
Class of 1979
Brian Booth Brian Booth
Class of 1968
Class of 1968
John Rittgasser
Class of 1974
Class of 1974
Clyde Ellis
Class of 1973
Class of 1973
Brian Mclean
Class of 1959
Class of 1959
Thornhill Secondary
Class of 2017
Class of 2017
James Ambrose
Class of 1990
Class of 1990
Theresa Hay Theresa Hay
Class of 1969
Class of 1969
Dean Porter Porter
Class of 1979
Class of 1979
Tom Kulesh Tom Kulesh
Class of 1969
Class of 1969