This application discloses a camera module and an electronic device. The camera module includes a photosensitive chip, a first lens barrel, a first lens, a rotating assembly, an elastic member, and a drive mechanism. The first lens barrel is provided with the first lens that is disposed opposite the photosensitive chip. The rotating assembly fits around the first lens barrel, and is connected to the rotating assembly via a first fitting convex portion and a first spiral guide slot. The rotating assembly includes a body member and a transmission member that are disposed separately. A first end of the elastic member is connected to the body member, and a second end of the elastic member is connected to the transmission member. The drive mechanism is connected to the transmission member, and the drive mechanism drives, via the transmission member, the elastic member, and the body member in turn.