Benjamin Cope (Ben) Thompson (11 April 1924 – 23 March 1998) was a Canadian lawyer and politician.
Thompson served as a Progressive Conservative party member of the House of Commons of Canada.
He was first elected at the Northumberland riding in the 1957 general election and re-elected there in the 1958 election.
Thompson left federal politics after completing his second term, the 24th Canadian Parliament, and did not campaign in the 1962 election.