Abstract: A rotary processing apparatus comprises a rotary table on which a substrate to be processed is placed, a rotary drive means for rotating the rotary table, a plurality of holding members each rotating together with the rotary table having a rotation supporting point at a position close to a peripheral portion of the rotary table, for holding a peripheral portion of the substrate above the rotary table, and including one end having a holding portion for holding the substrate to be processed and the other end having a portion to be pressed, an urging member provided on the rotary table, for urging the holding portion of each of the plurality of holding members towards a center of the rotary table, a pressing member provided underneath the rotary table for pressing the portion to be pressed to a direction opposite to the urging direction of the urging member, and a drive mechanism for driving the pressing member in up and down directions.