A massage apparatus in which both a massage mechanism and a warm-cool air supply section are housed inside a backrest. The massage apparatus includes a backrest for supporting a users back and a massage mechanism disposed inside the backrest for producing massage action on users back. The backrest has a front side with a two-layer structure. A warm-cool air supply section is provided that is capable of feeding warm or cool air into an interlayer region of the two-layer structure. The massage mechanism can be moved up and down along the lengthwise direction of the backrest. The warm-cool air supply section is located outside of a movement area which is the range of up-and-down movement of the massage mechanism.