The invention relates to the technical field of waste disposal equipment, in particular to a kitchen waste disposal integrated machine. The kitchen waste disposal integrated machine comprises a cabinet type frame, a cabinet type working table face is arranged above the cabinet frame, an oil-water separator, a water circulation system, a crusher and a residue remover are arranged in the cabinet type frame. An oil-water filter net, a flushing water opening and a feeding basin are arranged on the cabinet type working table face. The water circulation system comprises a circulation water tank connected with the oil-water separator, the crusher and the residual remover, and a water pump installed on the circulation water tank. By means of the water circulation system, waste water produced through the oil-water separator and the crusher is sufficiently and repeatedly utilized for flushing a crushing cavity of the crusher, the effect of recycling waste water is achieved, and the water-saving performance of equipment is enhanced; the kitchen waste disposal integrated machine is reasonable in layout, convenient to install, maintain and operate and attractive in appearance, accords with the ergonomic principle in operation, and has the waste water filtration, circulation and recycling functions.