Browse Schools - C
- Caboolture State High School (1961 - )
- Cairns State High School (1924 - )
- Caloundra State High School (1967 - )
- Casterton Primary School (1857 - )
- Castlemaine Secondary College
- Cavendish Road State High School (1951 - )
- Cecil Andrews Senior High School (1980 - )
- Centenary Heights State High School (1968 - )
- Charleville State High School (1961 - )
- Charleville State School (1875 - )
- Cherbourg State School (1903 - )
- Cherrybrook Public School (1971 - )
- Chifley College Shalvey Campus (1974 - )
- Churchlands Senior High School (1962 - )
- City Beach Primary School (1956 - )
- Claremont High School
- Clarence High School
- Clayton View Primary School (2004 - )
- Collier Primary School (1948 - )
- Como Primary School (1916 - )
- Condobolin High School
- Cooroora Secondary College
- see Noosa District State High School (2000 - ) - Corinda State High School (1960 - )
- Cosgrove High School
- see Robert Cosgrove High School (1952 - ) - Cowandilla Primary School (1916 - )
- Craigslea State High School (1975 - )
- Cromer Campus - Northern Beaches Secondary College
- Cromer High School
- see Cromer Campus - Northern Beaches Secondary College - Curtin Primary School (1957 - )
- Cyril Jackson High School