Mystery Ship

Mystery Ship may refer to:


 * Travel Air Type R Mystery Ship, an early model of racing airplane
 * The Mystery Ship, a 1917 serial adventure film
 * Vetter Mystery Ship, a limited-edition motorcycle from 1980
 * Mystery Ship (film), a 1941 American film by Columbia Pictures
 * Q-ship, a type of armored merchant ship
 * Mystery airship, a 19th-century term for an unidentified flying object