Hammer (disambiguation)

Hammer can refer to:
 * Hammer, a recurring item in the Mario franchise.
 * Hammer, a ghost from Luigi's Mansion 3.
 * Hammer, an enemy from Wario Land 4.
 * Hammer, Kirby's side special move in Super Smash Bros. Melee and Super Smash Bros. Brawl.
 * The Hammer, a location in Mario Party Advance.
 * Hammers, a group of Sledge Brothers from Leaping Lizards.