PROBLEM TO BE SOLVED: To provide an endoscope cleaning device enabling working efficiency to be improved.SOLUTION: The endoscope cleaning device is provided that includes: a cleaning tank 20 storing an endoscope 200 and a control unit 50 controlling supply of water, detergent or cleaning water to the cleaning tank 20 or the endoscope 200 stored in the cleaning tank 20. A hooking member 101 is provided at the back surface of the control unit 50. The hooking member 101 comprises a wall-side hooking member 102 and a control unit-side hooking member 103. The wall-side hooking member 102 includes a palate-like part 102a, a hooking hole 102b formed at the plate-like hooking member 102, a placing part 102c provided at the lower part of the plate-like part 102a and projecting forward from the plate-like part 102a, and a drop prevention part 102d provided at the front end of the placing part 102c and projecting upward from the upper surface of the placing part 102c.SELECTED DRAWING: Figure 2
