Jack (disambiguation)

The name "Jack", and variations thereof, could refer to more than one character:
 * Jack
 * Jack (OU), a member of the Blackout Destruction Society in the Original Universe.
 * Jack (SMU), a member of the Blackout Protection Society in the Shattered Mirror Universe.
 * Jack Noir
 * Jack Noir (JW), a chaotic entity from Jade's World who tried to kill the Users.
 * Jack Noir (FW), a significantly more peaceful version of Jack Noir from Feferi's World.
 * Jack, the pilot of Mirage's ship in the far future.
 * Jack (Denizen), a small shadow creature who terrorized the crew of the Sky Card in the Soulverse.
 * Jack (spirit), a spirit bonded to Matilda Matisse.
 * Jack Sparrow, a pirate captain who sails the seven seas of Earth looking for adventure.
 * Jack Thompson, an unwilling criminal living in Task City in the near future.
 * Jackieranda, a jacaranda dryad and girlfriend of Elric.
 * Candle Jack, a character who kidnaps people before they can finish their sente-