A refrigerator of the present embodiment comprises: a cabinet provided with a storage space; a refrigerator door opening/closing the storage space; and a dispenser which is provided in the refrigerator door for dispensing water or ice, wherein the dispenser comprises: a dispenser housing forming a space; a protruding member protruding from the upper side wall of the dispenser housing toward the space; a lighting member which is arranged along the circumference of the protruding member; a lighting unit which includes a plurality of light-emitting units emitting light of different colors to the lighting member; and a controller which controls one of the plurality of light-emitting units so as to be turned on according to a mode.