Browse Organisations - P
- Pallister Girls Home (1929 - 1945), Lisgar Trust
- Pallister House
- see Pallister Girls Home (1929 - 1945), Lisgar Trust - Paradise Boys' Industrial Colony (1897 - 1903)
- PARC
- see Post Adoption Resource Centre (1991 - ) - Parragirls (2006 - )
- Parramatta Female Factory Precinct Association
- see Parragirls (2006 - ) - Parramatta Girls Industrial School (1887 - 1975)
- Parramatta Girls Training School
- see Parramatta Girls Industrial School (1887 - 1975) - Parramatta Sisters of Mercy
- see Sisters of Mercy, Parramatta Congregation (1888 - ) - Parramatta Training School for Girls
- see Parramatta Girls Industrial School (1887 - 1975) - Paterson House
- see St Heliers (c. 1920 - 1975?) - Pathways Adolescent Unit (1991 - )
- Peat and Milson Islands Hospital
- see Peat Island (c. 1904 - 2010) - Peat and Milson Islands Mental Hospital
- see Milson Island (1924 - 1973) - Peat and Milson Islands Mental Hospital
- see Peat Island (c. 1904 - 2010) - Peat Island (c. 1904 - 2010)
- Peat Island Centre
- see Peat Island (c. 1904 - 2010) - Peat Island Hospital
- see Peat Island (c. 1904 - 2010) - Phillip Cottage (1977 - 1988)
- Phillip House
- see Phillip Cottage (1977 - 1988) - Pitt Street House of the Good Shepherd (1857 - 1901)
- Post Adoption Resource Centre (1991 - )
- Presbyterian Church of Australia (1803 - )
- Presbyterian Metropolitan Mission (1900 - 1973?)
- Presbyterian Social Services Child and Family Program (1988 - )
- Prince of Wales Hospital (1953 - )
- Private Probationary Farm Home
- see Probationary Farm Home, Dora Creek (1900 - 1913) - Probationary Farm Home, Branxton (1890s - 1915?)
- Probationary Farm Home, Dora Creek (1900 - 1913)
- Probationary Farm Home, Rydalmere (1891 - 1894)
- Probationary Farm Home, Toronto (1909 - 1912?)
- Protection Board
- see Aborigines Protection Board (1883 - 1940) - Protestant Federation Girls' Home
- see New South Wales Protestant Federation Children's Home (1921 - 1980) - Protestant Orphan School (1850 - 1886)
- The Providence
- see St Joseph's Providence (1880 - 1900) - Public Library of New South Wales
- see State Library of New South Wales (1827 - )
