The invention relates to the field of shoe washing, in particular to an automatic shoe washing machine. The automatic shoe washing machine comprises a machine body, inner washing devices, outer washing devices, cleaning brush devices and a recovery device. The inner washing devices and the outer washing devices are all located on the left side of the machine body, the inner washing devices are located above the outer washing devices, and the cleaning brush devices are installed on the inner washing devices. The machine body comprises a left bin, a middle bin and a right bin. Each inner washing device comprises an inner washing water pipe, an inner washing pump and an inner washing nozzle. Each outer washing device comprises an outer washing water pipe, an outer washing pump and an outer washing nozzle. Each of the cleaning brush devices comprises a cleaning brush motor, a brush rod and a hair brush. The recovery device comprises a recovery pipe and a recovery pump. The automatic shoe washing machine can impact the outer portion and bottom of a shoe and wash and brush the interior of the shoe at the same time, so that the washing effect of the shoe is better, and water obtained after the shoe is washed can be recovered for subsequent utilization; the structural design is ingenious, and manpower is saved.