Thomas Isherwood (born 23 August 2000) is an English-born Canadian rugby union player who plays for the Canada 7s team as well as Foothills Lions RFC.
Born in England, Isherwood moved over to Okotoks, Canada in 2011 joining local side Foothills Lions RFC. After graduating high school, he spent a season at Morley R.F.C. in England before returning to Canada to join Pacific Pride. He featured in the Canada under-20s side for the 2019 World Rugby under-20 Trophy in Brazil, as well as in a test series against Portugal.
Isherwood made his sevens debut in 2021 World Rugby Sevens Series as a late call up to the Canada national team in Edmonton. He's now gone on to play 35+ tournaments for Canada, including 28 on the HSBC world sevens series, Rugby 7s World Cup and a Pan American games.