An apparatus of sensing a speed of a wheel, capable of improving operational stability and/or reliability of a sensor, a control system using the same, and an operating method thereof, wherein the apparatus is an apparatus of sensing a rotation speed of a wheel of a vehicle, provided to be spaced from an external circumferential surface of a tonewheel mounted on the wheel, includes a housing; a magnet disposed in the housing; a magnetic sensor located adjacent to the magnet in the housing; and a coil wound around the magnet.