|Birthdate||May 8, 1981|
|Character||Oliver Queen/The Hood/The Arrow/Al Sah-him|
- "Pilot" The Arrow (guest star)
- "Flash vs. Arrow" Oliver Queen/The Arrow (special guest star)
- "Rogue Air" Oliver Queen/Al Sah-him (special guest star)
- Stephen's cousin, Robbie Amell, appears in a guest starring role as Ronnie Raymond/Firestorm in the first season of The Flash. The two appeared on-screen together in the first season The Flash episode, "Rogue Air".
- Stephen has been the subject of a number of articles on the internet highlighting his extreme physical exercise regimen, describing him as a performer who trains like a real-life superhero.
- Stephen Amell was cast as Casey Jones, another vigilante character from the Teenage Mutant Ninja Turtles franchise in the upcoming film Teenage Mutant Ninja Turtles: Half Shell, the second film in the rebooted live-action Ninja Turtles film series. Stephen Amell compared the roles, stating Casey Jones is "almost like the Oliver Queen people know from the older comic books".
- Stephen once auditioned for the role of Spartacus in the Starz original series Spartacus: Vengeance. The role was won by Liam McIntyre who portrays Mark Mardon/Weather Wizard, on The Flash.