The invention relates to a fruit peeler, in particular to an apple peeler with a washing function. The apple peeler comprises a motor, a base, a support A and a peeling knife, wherein the support A is vertically fixed on one side of the top of the base; a rotary rod penetrates the support A and is in rotational fit with the support A, one end of the rotary rod extends horizontally to the middle of the top of the base, a stabbing head is arranged at the one end, and the end, away from the stabbing head, of the rotary rod is fixedly connected with an output shaft of the motor and rotates along with rotation of the output shaft of the motor; the peeling knife is located above the base and glidingly connected with one of two sides, corresponding to the stabbing head, of the base through an elastic support; the peeling knife can slide horizontally towards the side, away from the support A, of the base along the side, close to the support A, of the top of the base; the elastic support springs back towards the base; a water spray pipe is fixed at the edge of the elastic support in the extending direction of the elastic support, one end of the water spray pipe faces the base, and the other end of the water spray pipe is connected with a tap faucet. The apple peeler has the beneficial effects that the structure is simple and apples are peeled conveniently, efficiently and safely.