Robert Pennock (14 December 1936 – 9 April 2019) was a Progressive Conservative party member of the House of Commons of Canada. He was a contractor and businessman by career.
Pennock was elected at the Etobicoke North electoral district in the 1984 federal election and served in the 33rd Canadian Parliament, having defeated the incumbent Liberal Party MP, Roy MacLaren. However, Pennock was defeated by MacLaren in the 1988 election.[citation needed]