To easily remove higher harmonic distortion component included in a sinusoidal wave driving signal for driving an electromagnetic actuator in an active vibration control device.

This vibration control device is composed of a controller 30 and a driving device 40. The controller 30 includes a control part 31 and a high speed Fourier transform device 36 which is provided with a data table ROM 58 storing updated data of filter coefficient of adaptive control, a sinusoidal wave storage part 32 storing a sinusoidal wave table based on filter coefficient, and a higher harmonic component removing part 34 and is a waveform analyzing means for computing higher harmonic component of a sinusoidal wave driving signal. The high speed Fourier transform device computes higher harmonic component by waveform analysis by high speed Fourier transform relative to the sinusoidal wave driving signal outputted from the driving device and outputs the result of computation to the controller. The higher harmonic component is removed from the sinusoidal wave signal in the higher harmonic component removing part.