A rocking chair includes a base unit, a frame unit located above the base unit, and a plurality of rocking members mounted between the base unit and the frame unit to connect the base unit and the frame unit. The frame unit is suspended above the base unit and is capable of swinging forward and backward relative to the base unit. The frame unit has an adjustable inclined angle. Thus, the frame unit and the base unit are folded when not in use to reduce the whole volume of the rocking chair.