From A Wiki of Ice and Fire
Ghost is the albino direwolf bonded to Jon Snow.
Ghost also refers to:
- Ghost, a constellation.
- Ghost, a ship.
- Ghost grass, a plant.
- Ghost Hill, the seat of House Toland
- Ghost of Astapor, a trebuchet.
- Ghost of High Heart, a dwarf woman.
- Grey Ghost, a dragon.
- Grey Ghost, a ship.
- Hour of ghosts, a named hour in Westeros.