Reginald Bishop AO (4 February 1913 – 3 July 1999) was an Australian politician who served as a Senator for South Australia from 1962 to 1981.

He was a member of the Australian Labor Party (ALP), and held office in the Whitlam government as Minister for Repatriation (1972–1974) and Postmaster-General (1974–1975).

He enlisted in the Royal Australian Air Force during World War II and served from February 1943 until January 1946 in Darwin and Borneo.

[1][2] Bishop was an Australian Labor Party Senator for South Australia from the 1961 elections until his retirement in June 1981.

[5] He was survived by a daughter and son, but his wife of more than sixty years, Connie predeceased him in 1997.