To end a control in an optimal timing so as to perform the end determination of the vehicle behavior control according to the road shape in front of the vehicle in connection with a vehicle behavior control device.

The vehicle behavior is controlled by automatically operating the operation element which controls the vehicle travel during traveling of the vehicle with a vehicle behavior control means 33. In the vehicle behavior control device, ending of the vehicle behavior control is determined based on the vehicle behavior information acquired by the behavior information acquisition means 32 and the road shape in front of the vehicle acquired by the road shape acquisition means 34.