A camera module comprises a pivot and a lens barrel. The pivot comprises a first end portion and a second end portion opposite to the first end portion. The lens barrel is connected to the pivot, and comprises a camera lens, a focusing structure located on the lens barrel, and a pivoting portion opposite to the camera lens. The pivoting portion can rotatably pivot on the first end portion of the pivot. In another aspect, an electronic device comprises the camera module and a body, the body comprising an engaging end and an abutment surface adjacent to the engaging end; wherein the engaging end is connected to the second end portion of the pivot of the camera module. The camera module can be telescopically rotated when the electronic device is equipped with the camera module, so that the camera module can shoot images from multi-faceted perspectives.