Joseph Clyde Nunn (July 13, 1908 – December 4, 1970) was a noted broadcaster and political figure in Nova Scotia, Canada.
He represented Inverness in the Nova Scotia House of Assembly from 1954 to 1963 as a Liberal member, and served as Minister of Labour and Welfare in the Henry Hicks government.
He was born in Sydney, Nova Scotia, the son of James Steven Nunn and Elizabeth Petrie.
Nunn unsuccessfully ran for a seat in the House of Commons in 1940 as a National Government candidate.
He was first elected to the provincial assembly in a 1954 by-election held after Alexander H. McKinnon was named a county judge.