The invention provides a gait training robot, comprising frame, left foot gait device on the frame, left foot pose device, right foot gait device on the frame and right foot pose device. The frame includes framework, chassis and handle, the chassis and handle are fixed on framework; the right foot gait device and left foot gait device include motor, liner module, bottom plate, connection rack andbracing rack; the right foot pose device and left foot pose device include motor, decelerator device, driving axle, connection sleeve and pedal. The invention possesses many exercising types: normal walking, marking time, going up stairs and down stairs. So it is suitable for different people.