Benjamin Graydon Allmark (June 1, 1911 – January 4, 2004) was a Canadian politician, planning supervisor and superintendent.
He was elected to the House of Commons of Canada as a member of the Progressive Conservatives for the riding of Kingston in the 1958 election and defeated in the 1962 election.
He had a seat in the house of commons for the 24th Canadian Parliament, when John George Diefenbaker was prime minister.
He worked as a sailor for Canada Steamship Lines for 11 years, rising to first mate.
He was an alderman for Kingston City Council before that.
Then at the Kingston operations of Alcan becoming a manager.Allmark moved to Victoria, British Columbia in 1976.