A vibration control device which can make a user recognize a vibration by using a plurality of vibration units appropriately is provided. In a first vibration pattern, by interposing a low-vibration period (Ti) between a first standard vibration period (T1) and a second standard vibration period (T2), a user recognizes more easily a vibration by a vibration unit which vibrates in the second standard vibration period (T2). Therefore, even when the user's weight acts on the vibration unit which vibrates in the second standard vibration period (T2) lightly, the vibration of this vibration unit is easily recognized.