A suspension ECU 13 computes an actual roll angle φ and an actual pitch angle θ of a vehicle, and computes a difference Δθ between a target pitch angle θa and the actual pitch angle θ. The ECU then computes a total demanded damping force F which must be cooperatively generated by shock absorbers 11a, 11b, 11c, and 11d so as to decrease the computed Δθ to zero, and distributes the total demanded damping force F in proportion to the magnitude of a lateral acceleration Gl such that a demanded damping force Fi on the turn-locus inner side becomes greater than a demanded damping force Fo on the turn-locus outer side. Further, the ECU 13 determines whether or not the vehicle body is vibrating in the vertical direction as a result of input of a road surface disturbance, calculates a vibration-suppressing damping force Fd needed for damping the vibration, and determines the demanded damping forces Fi and Fo by use of the vibration-suppressing damping force Fd. Thus, unnecessary vibration in a turning state is quickly converged.