In an augmented reality system using a moving ceiling transparent display for a ship, according to the present invention, the moving ceiling transparent display is movably installed on the ceiling of a steering house of the ship, and the system comprises: a recognition portion for recognizing the location of the ship and the direction of the head and the pupils of a sailor; a reception portion for receiving external image data from an external landscape database with respect to an external landscape, in accordance with the location of the ship and the direction of the head and the pupils of the sailor; a matching portion for adjusting a match between the external image data, which is received by the receiving portion, and an actual external image through the window; and an output portion for outputting through the transparent display information on the external image data, which is adjusted through the matching portion, on the location of the actual external image.