Ambrose George Enticknap (19 May 1894 – 2 January 1976) was an Australian politician and a member of the New South Wales Legislative Assembly from 1941 until 1965.
He was a member of the Labor Party and held numerous ministerial positions between 1950 and 1965.
He initially worked as a farm hand in the Murrumbidgee Irrigation Area and was an official in the Australian Workers' Union between 1915 and 1923.
He eventually owned a small orchard and was chairman of the Leeton Fruitgrowers' Co-operative Society from 1927 to 1938.
The sitting Country Party member, Robert Hankinson had retired and, while the official Labor candidate was Joseph Fitzgerald, Enticknap received significant support from the party and was allowed to join the caucus after the election.