John (Disambiguation)

John may refer to:
 * Johnny, a bounty hunter and friend of Roronoa Zoro.
 * John Giant, a marine vice admiral at the Marine Headquarters.
 * Captain John, a zombie on Thriller Bark.
 * Jonathan, a non-canon marine who is stationed at G-8.
 * John's Candies Shop is a shop located on Fish-Man Island.
 * John the Scarred, a crewmember of the Amber Pirates.