The present invention provides a massage chair, which comprises a chair body and a plurality of flexible conduit type air bags. The chair body comprises a space surrounded by a right armrest portion, a left armrest portion, and a seat portion, in which the space is formed with a size matching with the hips of the user. The air bags are mounted within the right armrest portion and the left armrest portion of the chair body. When the air bags are expanded by the air supply device, the two sides opposite to the pelvis of the seated user will be pressed by the left and right armrest portions along a vertical direction, and the pelvis, the hips and the thighs of the seated user may be massaged by regularly expanding and shrinking the air bags by repetitively supplying and exhausting the air. Thus, the present invention may perform the massage on the pelvis, hips and thighs, so as to stimulate the muscle of the pelvis, thighs or hips and promote the breast squeezing action, so as to improve the blood circulation, and enhance the functions of the viscera and immunization, and achieve a more compact and preferred design.一種按摩椅,係包含椅子本體及複數蛇紋管狀氣囊;該椅子本體係包含由椅子本體之右扶手部、左扶手部及座部所圍成之空間,該空間係形成可供使用者之臀部契合之程度的大小;該複數氣囊係內裝於該椅子本體之右扶手部及左扶手部,且該氣囊藉由供氣裝置而膨脹時,則相對就座之使用者之骨盤二側,向垂直方向由左右扶手部夾入,且藉由以一定律動重複供排氣的進行膨脹及收縮,對就座之使用者的骨盤、臀部或大腿部進行按摩。藉此,本發明係特別針對骨盤、大腿部或臀部之按摩,藉由刺激骨盤內、大腿部或臀部之筋肉,以促進擠乳動作,並以改善血流及提昇內臓機能、免疫機能為目的,且更小型化,並有較佳的設計性。1‧‧‧按摩椅2‧‧‧椅子本體3‧‧‧右扶手部4‧‧‧左扶手部5‧‧‧座部6‧‧‧靠背部7a‧‧‧腳部7c‧‧‧腳部11‧‧‧右骨盤側氣囊12‧‧‧右大腿部側氣囊13‧‧‧左骨盤側氣囊14‧‧‧左大腿部側氣囊15‧‧‧右臀部側氣囊16‧‧‧左臀部側氣囊