A swivelling module able to capture light from any desired direction includes a light-transmitting housing, a reflecting element in the light-transmitting housing, a plurality of magnets disposed on a periphery of the reflecting element, and a plurality of electromagnetic induction coils disposed on corners of the light-transmitting housing. When the electromagnetic induction coils are energized, the electromagnetic induction coils interact with the magnets to drive the reflecting element to rotate to a desired direction. An imaging device and an electronic device including the swivelling module are also disclosed.