A clutch device is provided which facilitates an operation of checking whether or not spring seats have been properly disposed and effectively prevents falling off or a change in attitude of the spring seats, thereby reducing the labor required for manufacture. A clutch device 100 includes a pressure plate 110 which presses friction plates 103 which are rotationally driven by a drive shaft against clutch plates 107. The pressure plate 110 includes clutch springs 112 and spring seats 113 disposed in receiving portions 111 having a concave shape. Each spring seat 113 has two plate-shaped arms 113a and 113b extending along the bottom 111a of the receiving portion 111 and has a C-like shape. Protrusions 114a and 114b project from the peripheries of the arms 113a and 113b. Recesses 111b into which the protrusions 114a and 114b fit are formed in an inner wall portion of each receiving portion 111 at a position near the bottom 111a of the receiving portion 111.