A coin discharger has a fixed guide member (1) and a rotating discharge disk facing the guide member. The discharge disk has a rotating shaft inclined relative to a horizontal plane and a flat upper surface. The guide member (1) has a bottom surface (1b) facing the upper surface of the discharge disk and a coin reception opening (1a) formed in the center of the guide member (1). In the bottom surface (1b) of the guide member, there are formed a coin introduction section (11) facing a part below the reception opening (1a) and a coin guide path (10) for selectively guiding a coin that is introduced through the introduction section from the reception opening (1a) and slides relative to the bottom surface. The guide path (10) has a discharge opening (19a) from which coins are discharged one by one as the disk rotates.; A coin inserted into the reception opening (1a) is gravitationally introduced from the introduction section (11) to between the guide member (1) and the discharge disk.