PURPOSE: To provide a photographic print sorting device constituted so that the sorting operation of a photographic print is surely and easily automatized based on an ID number displayed on a cartridge.

CONSTITUTION: This device is provided with a printing mechanism for printing the ID number displayed on the cartridge on a photographic paper, a detection mechanism 22 for detecting the ID number N printed on the photographic print P obtained by developing the photographic paper, a carrying mechanism 24 for carrying the print P whose ID number is already detected along a carrying path 23, a carrying-out mechanism 25 for carrying out the print P whose ID number is already detected toward a housing body 31 from the path 23 by moving one part of the path 23 and a control mechanism for driving the carrying-out mechanism 25 according to the ID number N detected by the detection mechanism 22.