Thomas Aidan Barrow (October 7, 1916 – June 14, 1982) was a politician in Manitoba, Canada. He was a New Democratic member of the Legislative Assembly of Manitoba from 1969 to 1981.
The son of Thomas Aidan Barrow and Jean Bond, Barrow was born in Ryhope, England and was educated in England and in Springhill, Nova Scotia. He later moved to northern Manitoba and worked as a miner. In 1940, Barrow married Hazel Evelyn Nelson. He was re-elected by a greater margin in the 1973 election and retained the seat against a strong Tory challenge in the 1977 election.