Roy (disambiguation)

Roy could refer to:
 * Roy Koopa, one of Bowser's Koopalings.
 * Roy, a playable human character in Mario Tennis: Power Tour for the Game Boy Advance.
 * Roy, a character from the Fire Emblem series and a playable character in Super Smash Bros. Melee.
 * Colonel Roy Campbell, a character from the Metal Gear Solid series and a character in Super Smash Bros. Brawl.