.357 may refer to: * .357 Magnum, a firearm cartridge (revolver) * .357 SIG, a firearm cartridge (pistol) * .357 Maximum, a wildcat firearm cartridge (revolver) * .357/44 Bain & Davis, a wildcat firearm cartridge (pistol) * .357 Peterbilt, a wildcat firearm cartridge (pistol) * .357 Super Magnum, a wildcat firearm cartridge (revolver)

See also