The invention discloses a receiving end circuit for wireless charging and a vehicle using the same. The receiving end circuit comprises a resonance module, a rectifier module and a filtering capacitor. The resonance module comprises a resonant inductor and a resonant capacitor, and is connected with the AC side of the rectifier module; and the filtering capacitor is connected with the DC side of the rectifier module. The receiving end circuit also comprises a protection branch connected between the resonance module and the AC side of the rectifier module, a protection switch tube connected atthe DC side of the rectifier module and connected in parallel with the filtering capacitor, and a detection driving circuit. The protection branch comprises a first branch and a second branch. The first branch is provided with a switching switch tube; and the second branch is provided with a protection inductor. During normal working, the protection switch tube is cut off, the first branch is connected, and the second branch is bypassed; and when a protection effect is achieved, the protection switch tube is connected, the first branch is disconnected, and the second branch is connected in series in the circuit. The problem of capacitor overvoltage due to sudden unloading of the load in the charging process is solved.