A capacity control valve comprising: a valve housing provided with a discharge port allowing a discharge fluid of a discharge pressure (Pd) to pass therethrough, a suction port (13, 15) allowing a suction fluid of a suction pressure (Ps) to pass therethrough, and a control port allowing a control fluid of a control pressure (Pc) to pass therethrough; a primary valve including a primary valve seat and a primary valve body driven by a solenoid, the primary valve being configured to open and close a communication between the discharge port and the control port in accordance with a movement of the primary valve body; characterized in that the capacity control valve further comprises: a differential CS valve which includes a differential CS valve body of a cylindrical shape and a differential CS spring which urges the differential CS valve body in a valve opening direction and is openable and closable by a pressure difference between the control pressure (Pc) and the suction pressure (Ps); and an electromagnetic CS valve which includes an electromagnetic CS valve body and an electromagnetic CS spring configured to urge the electromagnetic CS valve body in a valve closing direction and is openable and closable so as to close the control port and the suction port (13, 15) in a non-energized state of the solenoid in accordance with the movement of the primary valve body. a valve housing provided with a discharge port allowing a discharge fluid of a discharge pressure (Pd) to pass therethrough, a suction port (13, 15) allowing a suction fluid of a suction pressure (Ps) to pass therethrough, and a control port allowing a control fluid of a control pressure (Pc) to pass therethrough; a primary valve including a primary valve seat and a primary valve body driven by a solenoid, the primary valve being configured to open and close a communication between the discharge port and the control port in accordance with a movement of the primary valve body; characterized in that the capacity control valve further comprises: a differential CS valve which includes a differential CS valve body of a cylindrical shape and a differential CS spring which urges the differential CS valve body in a valve opening direction and is openable and closable by a pressure difference between the control pressure (Pc) and the suction pressure (Ps); and an electromagnetic CS valve which includes an electromagnetic CS valve body and an electromagnetic CS spring configured to urge the electromagnetic CS valve body in a valve closing direction and is openable and closable so as to close the control port and the suction port (13, 15) in a non-energized state of the solenoid in accordance with the movement of the primary valve body. a differential CS valve which includes a differential CS valve body of a cylindrical shape and a differential CS spring which urges the differential CS valve body in a valve opening direction and is openable and closable by a pressure difference between the control pressure (Pc) and the suction pressure (Ps); and an electromagnetic CS valve which includes an electromagnetic CS valve body and an electromagnetic CS spring configured to urge the electromagnetic CS valve body in a valve closing direction and is openable and closable so as to close the control port and the suction port (13, 15) in a non-energized state of the solenoid in accordance with the movement of the primary valve body.