A pixel compensation circuit, a driving method and a display device are disclosed. The pixel compensation circuit includes: a light-emitting element; a driving switch, a first terminal is connected to a power source voltage; a first switch and a control terminal is connected to a first scanning signal, a first terminal is connected to a data signal; a second switch, a control terminal is connected to a control signal and a first terminal is connected to the second terminal of the driving switch; a third switch, a control terminal is connected to a second scanning signal; a storage capacitor, a first terminal is connected to a control terminal of the driving switch, a second terminal is connected to the second terminal of the second switch. Through the above method, the affection of the current flowing through the light-emitting element caused by the threshold voltage of the driving switch is canceled.