Reuben Arthur (born 12 October 1996) is a British male track and field sprinter who specialises in the 100 metres.

He was a relay gold medallist with England at the 2018 Commonwealth Games, leading off the team of Zharnel Hughes, Richard Kilty, and Harry Aikines-Aryeetey.

Born in Islington, London,[1] he represented Great Britain in age category competitions, including the World Youth Championships in Athletics, World Junior Championships in Athletics, European Athletics Junior Championships and European Athletics U23 Championships.

[2] He won his first international medal at the 2017 European Athletics U23 Championships, taking a silver with the 4 × 100 metres relay team including Theo Etienne, Kyle de Escofet and Ojie Edoburun.

[3][4] He joined Enfield and Haringey Athletic Club and worked with coaches Edwin Stevens and Jonas Dodoo.