In a camera module having an image stabilization mechanism, both of miniaturization and thinning are achieved, while adopting a structure of driving an entire of a lens group in a direction perpendicular to an optical axis direction. An image stabilization portion (4) of a camera module (50) includes an OIS base (14), an OIS movable plate (12), and guide balls (15) which support the OIS movable plate (12) so as to be movable in a plane perpendicular to an optical axis direction with respect to the OIS base (14).