The objective of the present invention is to provide a scroll compressor capable of preventing, with a simple configuration, the occurrence of noise caused by a reverse rotation of a rotating scroll as compressed air remaining inside an ejection pipe flows backward when a compressor is stopped. To this end, a scroll compressor comprises: a scroll-type compressor body provided with a rotating scroll and a fixed scroll; a motor that drives the compressor body; an inverter that drives the motor; an ejection pipe that connects an ejection port of the compressor body to an air tank that stores compressed air compressed by the compressor body; and a check valve that blocks the backflow of the compressed air from the air tank inside the ejection pipe. When the compressor body is stopped, the rotating speed of the motor that drives the compressor body is controlled, from when a stop command is issued until the compressor body stops, by means of the inverter in two stages comprising a first deceleration speed and a second deceleration speed lower than the first deceleration speed.