An endoscope cleaning/disinfecting apparatus has a cleaning tank capable of housing a plurality of endoscopes, a holding net that is provided in the cleaning tank, and defines positions of the plurality of endoscopes which are housed and set in the cleaning tank, and an endoscope information reading section. The endoscope information reading section is provided in the cleaning tank, and, in a state in which one endoscope is set in the cleaning tank in a position defined by the holding net, is arranged in a site exposed toward an upper side of the cleaning tank without being covered with the one endoscope.
