To provide a vehicle height controller correcting an error, generated by the fitting error of a vehicle height sensor, offset of the vehicle height sensor, or the like, to a warp obtained on the basis of vehicle height detected by the vehicle height sensor.

This vehicle height controller is provided with a control means 20 for controlling a hydraulic actuator interposed between a wheel and a vehicle body so as to increase/decrease vehicle height corresponding to the wheel. The control means 20 smoothes a warp, obtained on the basis of vehicle height detected by vehicle height sensors 22a-22d during movement of a vehicle, for the specified time. On the basis of the smoothed warp, the control means 20 corrects the warp obtained on the basis of the vehicle height detected by the vehicle height sensors 22a-22d.