Browse Organisations - M
- Mackay House (1970? - 1973?)
- MacKillop Family Services (1997 - )
- MacKillop Family Services, Heritage and Information Service (1997 - )
- Male Orphan School (1819 - 1850)
- Mangrove Mountain Crown Reserve for Homeless and Needy Young Persons (c. 1988 - c. 2022)
- Mangrove Mountain Retreat
- see Mangrove Mountain Crown Reserve for Homeless and Needy Young Persons (c. 1988 - c. 2022)
- Manly Boys' Home
- see Manly Boys' Probationary Home (1903 - 1924)
- Manly Boys' Probationary Home (1903 - 1924)
- Manly Far West Home
- see Royal Far West (1924 - )
- Manly Industrial School and Orphanage (1881 - 1910)
- Marella Aboriginal Program
- see Marella Aboriginal Temporary Care (1979 - 1990s)
- Marella Aboriginal Temporary Care (1979 - 1990s)
- Marella Farm
- see Marella Mission Farm (1948 - c. 1986)
- Marella Farm for Aborigine Children
- see Marella Mission Farm (1948 - c. 1986)
- Marella Group Home
- see Marella Aboriginal Temporary Care (1979 - 1990s)
- Marella Mission Farm (1948 - c. 1986)
- Margaret Harris Hospital (1917 - 1982)
- Margaret Reid Home
- see Margaret Reid Orthopaedic Hospital for Crippled Children (1937 - 1981)
- Margaret Reid Hospital
- see Margaret Reid Orthopaedic Hospital for Crippled Children (1937 - 1981)
- Margaret Reid Hospital for Crippled Children
- see Margaret Reid Orthopaedic Hospital for Crippled Children (1937 - 1981)
- Margaret Reid Orthopaedic Hospital for Crippled Children (1937 - 1981)
- Marist Brothers (1872 - )
- Marist Community Services
- see Marist180 (1994 - )
- Marist Youth Care
- see Marist180 (1994 - )
- Marist180 (1994 - )
- Marrickville Children's Residence (1979 - 1982)
- Marrickville Maternity Home
- see Hopeleigh Maternity Home (c. 1910 - 1956)
- Maryville Mothers' Hospital (1924 - 1933)
- Masonic Orphan School
- see Masonic Orphan Schools (1922 - c. 1924)
- Masonic Orphan Schools (1922 - c. 1924)
- The Masons
- see Freemasons NSW & ACT (1888 - )
- The Mater
- see Mater Misericordiae Hospital (1906 - 1982)
- Mater Dei Orphanage (1910 - 1957)
- Mater Dei School (1957 - )
- Mater Dei Special School
- see Mater Dei School (1957 - )
- Mater General Hospital
- see Mater Misericordiae Hospital (1906 - 1982)
- Mater Maternity Hospital
- see Mater Misericordiae Hospital (1906 - 1982)
- Mater Misericordiae Hospital (1906 - 1982)
- Mater Misericordiae Hospital for Women and Children
- see Mater Misericordiae Hospital (1906 - 1982)
- Mater Private Hospital
- see Mater Misericordiae Hospital (1906 - 1982)
- Mater Public Hospital
- see Mater Misericordiae Hospital (1906 - 1982)
- Matthew Robinson Girls' Hostel
- see Country Women's Association Hostel, Dubbo (c. 1945 - c. 1958)
- May Villa (1919 - 1983?)
- Mayfield Home
- see Murray-Dwyer Boys' Home (1933 - 1970)
- McCredie Cottage (1970 - 1993)
- McLeod House
- see Spastic Centre Country Children's Hostel (1948 - c. 2007)
- Melrose (1952 - 1982)
- Melrose Boys' Home
- see Melrose (1952 - 1982)
- Melrose Home for Boys
- see Melrose (1952 - 1982)
- Mental Hospital, Rabbit Island
- see Rabbit Island Mental Hospital (1917? - 1936)
- Mercy Family Centre, Waitara (1994 - 2001)
- Mercy Family Life Centre, Waitara (1977 - 1994)
- Mercy Sisters
- see Institute of Sisters of Mercy of Australia and Papua New Guinea (2011 - )
- Mercy Sisters
- see Institute of the Sisters of Mercy of Australia (1981 - 2011)
- Mercy Sisters
- see Sisters of Mercy, Goulburn Congregation (1859 - 2011)
- Mercy Sisters
- see Sisters of Mercy, Grafton Congregation (1884 - 2011)
- Mercy Sisters
- see Sisters of Mercy, Gunnedah Congregation (1887 - 2011)
- Mercy Sisters
- see Sisters of Mercy, North Sydney Congregation (1865 - )
- Mercy Sisters
- see Sisters of Mercy, Parramatta Congregation (1888 - )
- Mercy Sisters
- see Sisters of Mercy, Singleton Congregation (1875 - 2011)
- Methodist Adoption Agency ( - 1970s)
- Methodist Boys' Home
- see Iandra Methodist Rural Centre (1956 - 1974)
- Methodist Church
- see Central Methodist Mission, Sydney (1885 - 1977)
- Methodist Church
- see Wesley Central Mission, Sydney (1977 - 1993)
- Methodist Church
- see Wesleyan Methodist Church of New South Wales (1912 - )
- Methodist Church (1812 - 1885)
- Methodist Crusaders Camp
- see Crusaders Camp Mission Hostel (1940? - 1946?)
- Methodist Department of Christian Citizenship (1965 - 1977)
- Methodist Department of Social Services (c. 1943 - 1965)
- Metropolitan Boys' Remand Home
- see Metropolitan Boys' Shelter (1911 - 1983)
- Metropolitan Boys' Shelter (1911 - 1983)
- Metropolitan Children's Court (1911 - 1983)
- Metropolitan Children's Shelter
- see Ormond House (1884 - 1923)
- Metropolitan Girls' Remand Centre
- see Metropolitan Girls' Shelter, Glebe (c. 1923 - 1978)
- Metropolitan Girls' Shelter
- see Bidura (1920 - 1977)
- Metropolitan Girls Shelter
- see Ormond House (1884 - 1923)
- Metropolitan Girls' Shelter, Glebe (c. 1923 - 1978)
- Metropolitan Hospitals and Charities Department (1911 - 1913), State Government of New South Wales
- Metropolitan Missions
- see Presbyterian Metropolitan Mission (1900 - 1973?)
- Milleewa
- see Charlton Boys' Home, Ashfield (1966 - 1970s)
- Milleewa Committee
- see Anglican Homes for Children Association (1918 - c. 1966)
- Milleewa Estate
- see Milleewa Home for Boys (1919 - 1966)
- Milleewa Home for Boys (1919 - 1966)
- Millions Club (1912 - )
- Minali
- see Minali Receiving and Assessment Centre (1975 - 1998)
- Minali Receiving and Assessment Centre (1975 - 1998)
- Minali Receiving Home
- see Minali Receiving and Assessment Centre (1975 - 1998)
- Minda
- see Minda Juvenile Justice Centre (1991 - 2003)
- Minda (1966 - 1991)
- Minda Children's Court (1966 - 1990)
- Minda Juvenile Detention Centre
- see Minda (1966 - 1991)
- Minda Juvenile Justice Centre (1991 - 2003)
- Minda Remand Centre
- see Minda (1966 - 1991)
- Minden
- see Church of England Girls' Home, Carlingford (1913 - 1970s)
- Minnamurra Family Group Home (1975 - )
- Minnamurra Residential Care Program
- see Minnamurra Family Group Home (1975 - )
- Miroma Special School (1966 - 2010?)
- The Mission
- see Kinchela Training Home for Aboriginal Boys (1923 - 1970)
- Mission Australia (1996 - )
- Mittagong Children's Farm
- see Mittagong Farm Home for Boys (1906 - 1947)
- Mittagong Cottage Home Farm
- see Mittagong Cottage Homes (1885 - 1976)
- Mittagong Cottage Homes (1885 - 1976)
- Mittagong Farm Home for Boys (1906 - 1947)
- Mittagong Home
- see Mittagong Cottage Homes (1885 - 1976)
- Mittagong Homes
- see Mittagong Cottage Homes (1885 - 1976)
- Mittagong State Home
- see Mittagong Farm Home for Boys (1906 - 1947)
- Mittagong Training School For Boys (1947 - 1976)
- Molly Trigg Cottage
- see Church of England Girls' Home, Carlingford (1913 - 1970s)
- Molong Farm School
- see Fairbridge Farm School, Molong (1938 - 1973)
- Monte Pio Girls' Home
- see Bishop Murray Memorial Home (1910 - 1973)
- Monte Pio Orphanage
- see Bishop Murray Memorial Home (1910 - 1973)
- Montrose
- see Montrose Child Protection Centre (c. 1978 - c. 2009)
- Montrose
- see Montrose Family Group Home (1965 - 2013)
- Montrose
- see Montrose Infants' Home (c. 1949 - c. 1978)
- Montrose
- see Montrose Maternity Hospital (c. 1920 - c. 1935)
- Montrose Child Protection Centre (c. 1978 - c. 2009)
- Montrose Child Protection Unit
- see Montrose Child Protection Centre (c. 1978 - c. 2009)
- Montrose CLPU
- see Montrose Child Protection Centre (c. 1978 - c. 2009)
- Montrose Family Group Home (1965 - 2013)
- Montrose Hostel (1936 - c. 1949)
- Montrose Infants' Home
- see Montrose Maternity Hospital (c. 1920 - c. 1935)
- Montrose Infants' Home (c. 1949 - c. 1978)
- Montrose Maternity Hospital (c. 1920 - c. 1935)
- Moree CWA Hostel
- see Country Women's Association Hostel, Moree (1956s - 1970s)
- Moresland Special School (c. 1933 - c. 1936)
- Moresland Special School for Retarded Children
- see Moresland Special School (c. 1933 - c. 1936)
- Morpeth Home for Children
- see St Alban's Home for Boys (1920 - 1980)
- Mothercraft Nurses
- see Tresillian Mothercraft Homes (1918 - ), Royal Society for the Welfare of Mothers and Babies
- Mount Arcadia Children's Home (1933 - c. 1958)
- Mount Arcadia Children's Hospital
- see Mount Arcadia Children's Home (1933 - c. 1958)
- Mount Arcadia Children's Recovery Home
- see Mount Arcadia Children's Home (1933 - c. 1958)
- Mount Magdala
- see St Magdalen's Refuge Buckingham Street (1903 - 1936)
- Mount Olive Reserve
- see St Clair Aboriginal Mission (1893 - 1923)
- Mount Oriel
- see Iandra Methodist Rural Centre (1956 - 1974)
- Mount Penang
- see Gosford Farm Home for Boys (1911 - 1923)
- Mount Penang
- see Gosford Training School (1923 - 1945)
- Mount Penang
- see Mount Penang Detention Centre (1988 - 1991)
- Mount Penang
- see Mount Penang Training School for Boys (1946 - 1987)
- Mount Penang Detention Centre (1988 - 1991)
- Mount Penang Training Centre
- see Mount Penang Training School for Boys (1946 - 1987)
- Mount Penang Training School for Boys (1946 - 1987)
- Mowbray Park (1929 - 1959)
- Mowbray Park Home
- see Mowbray Park (1929 - 1959)
- Mowbray Park Home for Barnardo Boys
- see Mowbray Park (1929 - 1959)
- Mr Ardill's Home
- see Home of Hope for Friendless and Fallen Women (1883 - 1904)
- Mt Gibraltar (1930 - 1974)
- Mt Gibraltar Boys' Home
- see Mt Gibraltar (1930 - 1974)
- Mt Gibraltar Mission Home
- see Mt Gibraltar (1930 - 1974)
- Mt Oriel Homestead and Pastoral Estate
- see Iandra Methodist Rural Centre (1956 - 1974)
- Mt Penang
- see Gosford Farm Home for Boys (1911 - 1923)
- Mt Penang
- see Gosford Training School (1923 - 1945)
- Mt Penang
- see Mount Penang Detention Centre (1988 - 1991)
- Mt Penang
- see Mount Penang Training School for Boys (1946 - 1987)
- Mt Penang
- see Mt Penang Juvenile Justice Centre (1991 - 1999)
- Mt Penang Juvenile Justice Centre (1991 - 1999)
- Mudgee CWA Hostel
- see Country Women's Association Hostel, Mudgee (1945 - 1981)
- Mulgoa Half-Caste Home
- see Church Missionary Society Home for Half-Castes, Mulgoa (1942 - c. 1947)
- Mulgoa Home
- see Church Missionary Society Home for Half-Castes, Mulgoa (1942 - c. 1947)
- Mulgoa Mission
- see Church Missionary Society Home for Half-Castes, Mulgoa (1942 - c. 1947)
- Murray Dwyer Memorial Orphanage for Boys
- see Murray-Dwyer Boys' Home (1933 - 1970)
- Murray Vale (1958 - 1983)
- Murray Vale Children's Home
- see Murray Vale (1958 - 1983)
- Murray-Dwyer Boys' Home (1933 - 1970)
- Murray-Dwyer Boys' Orphanage
- see Murray-Dwyer Boys' Home (1933 - 1970)
- Murray-Dwyer Group Homes (c. 1969 - c. 1979)
- Museums of History
- see State Archives and Records Authority of New South Wales (1961 - )
- Myee (1926 - 1977)
- Myee Babies' Home
- see Myee (1926 - 1977)
- Myee Home (1977 - 1980s)
- Myee Hostel
- see Myee (1926 - 1977)