Reuben Thompson (born 15 February 2001) is a New Zealand professional racing cyclist, who currently rides for UCI WorldTeam Groupama–FDJ.
In July 2021 Thompson took the biggest win of his career taking home all the main jerseys in the Giro della Valle d'Aosta. Starting in 2023, Thompson will ride for UCI WorldTeam Groupama–FDJ. Starting as the defending champion at the Giro della Valle d'Aosta in 2022 Thompson finished in second place overall behind fellow team-leader Lenny Martinez. In August he rode the GP Capodarco where he came fourth, 7 seconds down on the winner.