Thomas "Tom" Lush (born March 1, 1939) is an educator and former Canadian politician in Newfoundland and Labrador. He represented the riding of Terra Nova in the Newfoundland and Labrador House of Assembly from 1975 to 1983 and from 1996 to 2003, and Bonavista North from 1985 to 1996. He was a member of the Liberal Party.He was born in Gambo, the son of Gordon Lush, and was educated at Memorial University.