Browse Organisations - C
- Campbell House Farm School, Meningie (1959 - 1963)
- Campbelltown Community Unit 'Cornerways' (1995 - )
- Cann Cottage (1957 - c. 1977), Lentara
- Cann Home (1924 - 1957)
- Catholic Girls Home Parkside (1930 - 1943)
- Catholic Girls Reformatory Kapunda (1897 - 1909)
- Cavan Training Centre (1993 - )
- Cecil Street Cottage
- Centacare Catholic Family Services (1975 - )
- Central Depot (1900 - 1965)
- Central Mission Homes for Children Inc
- see Lentara (1960 - 1977) - Central Region Admission Unit (1979 - ?)
- Cheltenham Cottage Home (1976 - ?)
- Children, Youth and Family Services, Department for Families and Communities (2004 - 2006), South Australian Government
- The Children's Home at Walkerville (1886 - 1903)
- Children's Welfare and Public Relief Board (1927 - 1966)
- Children's Welfare and Public Relief Department (1927 - 1966), South Australian Government
- Christian Brethren/Open Brethren Assemblies of South Australia
- Christies Beach Cottage (1976 - c. 1985)
- The Church of England Boys Home at Walkerville (1903 - 1955)
- Church of England Diocesan Mission House (1945 - 1949)
- Church of England Hostel for Inland Children (1945 - 1946)
- Church of England in Australia and Tasmania (1788 - 1981)
- Church of England Social Welfare Bureau
- see Anglican Social Welfare Bureau (1981 - 1997) - The Church of England Youth Hostel Inc
- see Karingal Youth Hostel (1952 - 1964) - Churches of Christ
- Clarence Park Assessment Unit
- see Southern Region Admission Unit (1979 - ?) - Claring-bould Cottage
- Clark Cottage, Clarence Park (1963 - 1979)
- Colebrook Children's Training Home, Quorn
- see Colebrook Home (1927 - 1981) - Colebrook Home (1927 - 1981)
- Colebrook Tji Tji Tjuta
- College Park Home
- see Lutheran Girls Hostel, College Park (1959 - 1982?) - Colonial Infirmary
- see Royal Adelaide Hospital (1837 - ) - Colton Cottage (1987 - 1994?)
- Colton Cottage, Thorngate (1965 - 1982)
- Congregational Union
- The Convalescent Home, Somerton
- see Seaforth Convalescent Home (1921 - 1946) - Convent of the Good Shepherd "The Pines" (1941 - 1974)
- Crippled Children's Association of South Australia, Inc. (1939 - 2004)
- Crippled Children's Home, Somerton Park
- see Somerton Crippled Children's Home (1939 - 1976) - Cullford Cottage
- Curtice Cottage (1957 - 1977), Lentara
- Curtice Family Home
- see Curtice Cottage (1957 - 1977), Lentara
