London Central Secondary School was created in 1877.
Steveston-London Secondary School was created in 2007.
Clarington Central Secondary School was created in 2005.
Central Huron Secondary School was created in 1877.
Central Peel Secondary School was created in 1960.
London District Christian Secondary School was created in 1968.
Central Academy Senior Secondary School was created in 1966.
Government Senior Secondary School Central Pendam was created in 1942.
Stratford Central Secondary School was created in 1844.
David Suzuki attended high school in London, Ontario at London Central Secondary School.
Central Huron Secondary School's motto is ''Hinc Lucem''.
Deyi Secondary School was created in 1980.
Fraser Heights Secondary School was created in 1999.