Browse Organisations - D
- Darlington Cottage (1974 - 1977)
- Darlington Cottage (1977 - 1983)
- Darlington Hostel
- see Darlington Cottage (1974 - 1977)
- Darlington Hostel
- see Darlington House (1983 - )
- Darlington House (1983 - )
- Darlington Lodge
- see Darlington Cottage (1977 - 1983)
- Darlot Street Hostel, Meekatharra (1981? - 1987?)
- DCPFS
- see Department for Child Protection and Family Support (2013 - 2017), State of Western Australia
- DCW Hostel Katanning
- see Kartanup (1970 - 1984)
- DCW Hostel, Bedford
- see Bedford Hostel (1971 - 2009)
- DCW Hostel, Subiaco
- see Myera House (1973 - 2005?)
- Deaf and Dumb School, Cottesloe
- see WA School for Deaf Children (1896 - 2001)
- Deaf School
- see WA School for Deaf Children (1896 - 2001)
- Dellahale House (1964 - 2001)
- Department for Child Protection (2007 - 2013), State of Western Australia
- Department for Child Protection and Family Support (2013 - 2017), State of Western Australia
- Department for Communities (2007 - 2013), State of Western Australia
- Department for Community Development (1992 - 1995), State of Western Australia
- Department for Community Development (2001 - 2007), State of Western Australia
- Department for Community Services (1985 - 1992), State of Western Australia
- Department for Community Welfare (1972 - 1985), State of Western Australia
- Department for Family and Children's Services (1995 - 2001), State of Western Australia
- Department of Aboriginal Affairs (2013 - 2017), State of Western Australia
- Department of Aboriginal Affairs II
- see Department of Aboriginal Affairs (2013 - 2017), State of Western Australia
- Department of Aborigines and Fisheries (1909 - 1920), State of Western Australia
- Department of Communities (2017 - ), State Government of Western Australia
- Department of Corrective Services (2006 - 2017), State of Western Australia
- Department of Education and Training (2003 - ), State of Western Australia
- Department of Health
- see Health Department (1984 - ), State of Western Australia
- Department of Indigenous Affairs (2001 - 2013), State of Western Australia
- Department of Justice (2001 - 2006), State of Western Australia
- Department of Justice, State of Western Australia (2017 - )
- Department of Local Government and Communities (2013 - 2017)
- Department of Local Government, Sport and Cultural Industries (2017 - ), State Government of Western Australia
- Department of Native Affairs (1936 - 1954), State of Western Australia
- Department of Native Welfare (1955 - 1972), State of Western Australia
- Department of the North West (1920 - 1926), State of Western Australia
- Derby Group Home (1979 - 1984?)
- Derby Hostel (1956 - 1994)
- Derby Mission Centre
- see Derby Hostel (1956 - 1994)
- Derby School Hostel
- see Derby Hostel (1956 - 1994)
- DET
- see Department of Education and Training (2003 - ), State of Western Australia
- Devonleigh (1979 - 1987)
- Devonleigh Lying-in Home
- see Devonleigh Maternity Home (1931? - 1979)
- Devonleigh Maternity Home (1931? - 1979)
- DIH
- see Division for the Intellectually Handicapped (1978 - 1986)
- Diocese of North West Australia
- see Anglican Diocese of North West Australia (1910 - )
- Diocese of Perth (Northern Diocese)
- see Anglican Diocese of North West Australia (1910 - )
- Disability Services Commission (1993 - )
- Division for the Intellectually Handicapped (1978 - 1986)
- Djooraminda (1992 - )
- Djurain Mission Children's Home (1950 - 1954)
- DNA
- see Department of Native Affairs (1936 - 1954), State of Western Australia
- DNW
- see Department of Native Welfare (1955 - 1972), State of Western Australia
- Doubleview Group Home (1983 - 1990s)
- Dr Saw's Home
- see The Open Door (1903 - 1922)
- Drysdale River Mission
- see Kalumburu Mission (1931 - 1982)
- Drysdale River Mission (1908 - 1937)
- Dulhi Gunyah (1909 - 1918)
- Dulhi Gunyah Orphanage
- see Dulhi Gunyah (1909 - 1918)