A touch panel with injection-molded substrate includes a first transparent substrate formed through injection molding; a first electrically conductive film and a conductive-film-free zone provided on a first surface of the first transparent substrate; a first electrically conducting circuit provided on the conductive-film-free zone on the first surface of the first transparent substrate; a second electrically conductive film and a conductive-film-free zone provided on an opposing second surface of the first transparent substrate; and a second electrically conducting circuit provided on the conductive-film-free zone on the second surface of the first transparent substrate. With the injection-molded substrate, the touch panel can be differently shaped with accurate dimensions to meet customers' requirements.