<p>Disclosed is a washing machine having a detergent feeding device capable of increasing productivity by enhancing a coupling structure between parts. The washing machine comprises: a main body; a drum arranged inside the main body to be rotated; and a detergent feeding device arranged in the upper part of the main body to feed a detergent into the drum. The detergent feeding device comprises: a housing; a detergent receiving box coupled to the housing to be movable to receive the detergent; a water supply frame coupled to the upper part of the housing to guide water into the detergent receiving box; and a cover frame coupled to the upper part of the water supply frame to seal the water supply frame and having multiple protrusions which protrude from the inner surface to support the underside of the water supply frame.</p>
