PROBLEM TO BE SOLVED: To provide a massage device that can perform a variety of massage according to users requests.SOLUTION: The massage device includes a rotationally movable contact member 42 pressed against the users body and a treatment member 30 provided in the contact member 42 and including a supporting member 41 that supports the contact member 42. The massage device includes a deformation mechanism 50 for modifying the degree of protrusion and depression of an outer surface 41A of the supporting member 41 provided on the supporting member 41 in a position facing the contact member 42, and has a first treatment mode with a smaller degree of protrusion and depression as a treatment mode of the deformation mechanism 50 and a second treatment mode with a larger degree of protrusion and depression compared with the first treatment mode.COPYRIGHT: (C)2012,JPO&INPIT【課題】使用者の要求に応じた多様なマッサージを行うことのできるマッサージ装置を提供する。【解決手段】このマッサージ装置は、使用者の身体に押し付けられる回転動作可能な接触部材42と、この接触部材42の内部に設けられて同接触部材42を支持する支持部材41とを含む施療子30を備える。支持部材41に設けられて接触部材42に対向する支持部材41の外周面41Aの凹凸の度合いを変更するための変形機構50機構を含み、この変形機構50の施療形態として、凹凸の度合いが小さい第1施療形態およびこの第1施療形態よりも凹凸の度合いが大きい第2施療形態を有する。【選択図】図5