The washing machine according to one embodiment of the present invention comprises a cabinet forming an exterior; a tub which is disposed in the cabinet and in which laundry water is stored; a water supply unit for supplying the laundry water to the tub; a detergent box supplied with the laundry water from the water supply unit so as to provide same to the tub; a first water supply tube for supplying the laundry water from the detergent box to the front of the tub; and a second water supply tube for supplying the laundry water from the detergent box to either the side or rear of the tub. The washing machine according to the present invention has the advantage of dividing the laundry water to the detergent box by means of a flow-path separating partition and then separately supplying same to the front and/or side of the tub.