St Marcellinus

The best High School in Mississauga. Built in 2003 and often short formed as Marcies, it is among the top ranked high schools in Mississauga for academics and has produced many professional athletes with the help of its $1,000,000 track and field complex. Numerous societies including bcomm, DECA, Eco club, improv team and more. Attached to Courtney Park Library, one of the largest public libraries in Mississauga.

St Marcellinus is where RJ Barrett went to High School