A disc conveying device includes a route adjuster which is pressed and turned by a disc-shaped recording medium being conveyed in a direction orthogonal to a central axis direction in a lead-in direction of being extracted and led in from a disc cartridge and an ejecting direction of being stored in the disc cartridge after being ejected; wherein a positioning groove is formed to the route adjuster, in which a peripheral portion of the disc-shaped recording medium is inserted at the time of the disc-shaped recording medium being conveyed, so as to position the disc-shaped recording medium.