Glenforest Secondary School is a public secondary school located in Mississauga, Ontario, Canada. It is also recognized by the name of GFSS. Established in 1969, Glenforest Secondary School is in Peel Regional Municipality, Ontario. It is operated by the Peel District School Board and is also a member of the Glenforest family. Located at 3575 Fieldgate Drive, Glenforest offers education to many students in the area, Enhanced and IB students all over Peel. As of 2014, it has 1366 students in total. The school mascot is the mythological creature the gryphon, it is also nicknamed as Griffy. The Glenforest Gryphons are the official sports team of the school.