There are currently 36 public and separate (Catholic) high schools in the City of Mississauga, Ontario.
The schools include:
Lincoln M. Alexander Secondary School
Applewood Heights Secondary School
Archbishop Romero Catholic Secondary School
Ascension of Our Lord Secondary School
Bronte College
John Cabot Catholic Secondary School
Cawthra Park Secondary School
Clarkson Secondary School
Erindale Secondary School
Father Michael Goetz Secondary School
John Fraser Secondary School
Glenforest Secondary School
Iona Catholic Secondary School
ISNA High School
Lorne Park Secondary School
Loyola Catholic Secondary School
Meadowvale Secondary School
Mississauga Secondary School
Our Lady of Mount Carmel Secondary School
Philip Pocock Catholic Secondary School
Port Credit Secondary School
Rick Hansen Secondary School
St. Aloysius Gonzaga Secondary School
St. Francis Xavier Secondary School
St. Joan of Arc Catholic Secondary School
St. Joseph Secondary School
St. Marcellinus Secondary School
St. Martin Secondary School
St. Paul Secondary School
Stephen Lewis Secondary School
Streetsville Secondary School
TL Kennedy Secondary School
West Credit Secondary School
The Woodlands School