Browse Organisations - S
- SA Protestant Federation (c. 1920 - )
- Sacred Heart Orphanage (1940 - 1979)
- Salesian College
- see The Boarding section of the Salesian School (1954 - 1984)
- Salesian School
- see The Boarding section of the Salesian School (1954 - 1984)
- Salesians of Don Bosco (1922 - )
- Salesians of Don Bosco, Province Centre Archives (1922? - )
- The Salvation Army (1829 - )
- The Salvation Army Angas Street Young Women’s Hostel
- see Salvation Army Young Women's Hostel (1922 - 1988)
- The Salvation Army Australia Southern Territory Territorial Archives and Museum (2000? - )
- The Salvation Army Australian Southern Territory Territorial Headquarters (2012 - )
- The Salvation Army Boys' Home, Kent Town (1929 - 1972)
- The Salvation Army Boys' Home, Mount Barker (1945 - 1982)
- The Salvation Army Girls' Home, Fullarton (1945 - 1969?)
- The Salvation Army Heritage Centre, Archives and Museum ( - 2012?)
- Salvation Army Heritage Centre: Australia Southern Territory
- see The Salvation Army Australia Southern Territory Territorial Archives and Museum (2000? - )
- The Salvation Army Industrial Home for Women and Girls
- see The Bridge Industrial Home (1934 - 1977)
- Salvation Army Probationary School for Boys, Mount Barker
- see The Salvation Army Boys' Home, Mount Barker (1945 - 1982)
- The Salvation Army Rescue Home, Gilbert Street
- see The Bridge Rescue Home (1899 - 1934)
- Salvation Army Young Women's Hostel (1922 - 1988)
- The Salvos
- see The Salvation Army (1829 - )
- SAU
- see Sturt Assessment Unit (1995 - )
- Save the Children Fund, Australia (1922 - )
- SAYRAC
- see South Australian Youth Remand and Assessment Centre (1979 - 1993)
- SAYTC
- see South Australian Youth Training Centre (1979 - 1993)
- SC&A
- see Special Collections and Archives, University of Liverpool
- Sea Forth Home
- see Seaforth Convalescent Home (1921 - 1946)
- Sea Forth Home
- see Seaforth Home (1946 - 1975)
- Seaford Youth Support Unit (1980 - ?)
- Seaforth Convalescent Home (1921 - 1946)
- Seaforth Home (1946 - 1975)
- Seanachai Cottage Home (1988 - 1997)
- Sisters of Mercy, Adelaide Congregation (1880 - 2011)
- Sisters of Our Lady of the Sacred Heart
- see Daughters of Our Lady of the Sacred Heart (1947 - )
- Sisters of St Joseph (1866 - )
- Sisters of St Joseph Archives, Adelaide (1866? - )
- Sisters of the Community of the Holy Name (c. 1888 - )
- Sisters of the Resurrection (1891 - )
- Slade Cottage, Glandore/Somerton Park (1973 - 1988)
- Smith Street Cottage (1976 - 1984)
- Somerton Crippled Children's Home (1939 - 1976)
- Somerton Sick and Crippled Children's Home
- see Somerton Crippled Children's Home (1939 - 1976)
- South Australia, Births, Deaths and Marriages Registration Office
- South Australian Committee for Crippled Children (1932 - 1939)
- South Australian Government, Aboriginal Affairs Board (1963 - 1971)
- South Australian Government, Aborigines Department (1912 - 1962)
- South Australian Government, Aborigines Office (1866 - 1912)
- South Australian Government, Aborigines Protection Board (1940 - 1963)
- South Australian Government, Advisory Council of Aborigines (1918 - 1940)
- South Australian Government, Children, Youth and Family Services, Department for Families and Communities (2004 - 2006)
- South Australian Government, Children's Welfare and Public Relief Department (1927 - 1966)
- South Australian Government, Department for Community Welfare (1972 - 1990)
- South Australian Government, Department for Family and Community Services (1990 - 1998)
- South Australian Government, Department of Aboriginal Affairs (1963 - 1970)
- South Australian Government, Department of Social Welfare (1966 - 1970)
- South Australian Government, Department of Social Welfare and Aboriginal Affairs (1970 - 1972)
- South Australian Government, Destitute Board (1849 - 1886)
- South Australian Government, Destitute Persons' Department (1910 - 1927)
- South Australian Government, Destitute Poor Department (1849 - 1910)
- South Australian Government, Family and Youth Services, Department of Human Services (1998 - 2004)
- South Australian Government, State Children's Department (1886 - 1927)
- South Australian Institution for the Blind and Deaf and Dumb (1874 - 1946)
- South Australian Spastic Paralysis Welfare Association (1948 - 1983)
- South Australian Youth Remand and Assessment Centre (1979 - 1993)
- South Australian Youth Training Centre (1979 - 1993)
- South East Corner Group
- see Nidlandi Hostel (1974 - 1981)
- South East Corner Residence
- see Nidlandi Hostel (1974 - 1981)
- Southern Region Admission Unit (1979 - c. 1990)
- Southern Region Group Home (1979 - 1990)
- Spastic Centre, Kermode Street, North Adelaide (1949 - 1951)
- Spastic Centres of South Australia, SCOSA (1983 - 2019)
- Special Collections and Archives, University of Liverpool
- Spence Cottage, Kensington Gardens (1963 - 1980)
- SRAU
- see Southern Region Admission Unit (1979 - c. 1990)
- St Anthony's Sanatorium
- see St Joseph's Sanatorium, Largs Bay (1903 - 1907?)
- St Francis Home for Inland Children
- see St Francis House (1946 - c. 1961)
- St Francis House (1946 - c. 1961)
- St John the Baptist Home for Boys (1898 - 1941)
- St John’s Reformatory, Kapunda
- see Catholic Girls' Reformatory, Kapunda (1897 - 1909)
- St John's Boys Home
- see St John the Baptist Home for Boys (1898 - 1941)
- St John's Boys Home
- see St John's Boys Town (1941 - 1954)
- St John's Boys Home
- see The Boarding section of the Salesian School (1954 - 1984)
- St John's Boys Town
- see St John the Baptist Home for Boys (1898 - 1941)
- St John's Boys Town (1941 - 1954)
- St John's Boys Town Inc
- see St John's Boys Town (1941 - 1954)
- St John's Cottage Home (1985 - 1988)
- St John's Home
- see St John the Baptist Home for Boys (1898 - 1941)
- St John's Home
- see St John's Boys Town (1941 - 1954)
- St Joseph's Centre, Fullarton
- see St Joseph's Refuge (1868 - c. 2001)
- St Joseph's Children's Home (1969 - 1980)
- St Joseph's Home (2001 - )
- St Joseph's Junior Boy's Home
- see St Joseph's Orphanage Largs Bay (1907? - 1960s)
- St Joseph's Junior Boys' Home (1960s - 1969)
- St Joseph's Orphanage Largs Bay (1907? - 1960s)
- St Joseph's Refuge (1868 - c. 2001)
- St Joseph's Sanatorium, Largs Bay (1903 - 1907?)
- St Mary's Home for Children (1953 - 1990)
- St Mary's Mission of Hope (1904 - 1953)
- St Monica's Cottage Home (1985 - 1987)
- St Stanislaus Children's Home
- see St Stanislaus House (1956 - 1978)
- St Stanislaus House (1956 - 1978)
- St Vincent de Paul Group Home (2001 - )
- St Vincent de Paul Group Homes, Bon Agor House (1975 - 1989s)
- St Vincent de Paul Group Homes, Orana Cottage Home (1975 - 1980)
- St Vincent de Paul Group Homes, Yoorana Cottage (1975 - 1989)
- St Vincent de Paul Orphanage (1866 - 1975)
- St Vincent's Trust Endowment Society
- State Children's Council (1886 - 1927)
- State Children's Council Court
- see Children's Court (1895 - 1993)
- State Children's Department (1886 - 1927), South Australian Government
- State Library of New South Wales (1827 - )
- State Library of South Australia
- State Records of South Australia (1919 - )
- Stirling Cottage, St Peters (1962 - 1979)
- Strathmont Centre (1971 - 2014)
- Struan Farm School, Naracoorte (1947 - 1969)
- Stuart House Boys' Hostel (1964 - 1990)
- Sturt Assessment Unit (1995 - )
- Sturt Community Unit (1990 - 1995)
- Sutherland Lodge Young Women's Hospital
- see Salvation Army Young Women's Hostel (1922 - 1988)
- Sutton's Boys' Home
- see Kurbingai Hostel (1958 - 1962)
- Swan Reach Mission (1926 - 1946)