An image pickup apparatus to pick up images by using a solid-state image pickup device includes an image signal reading unit configured to read image signals of a rectangular effective area in an image picked up by the solid-state image pickup device; an effective area setting unit configured to set the effective area to the image signal reading unit so that pixel signals of all pixels of the solid-state image pickup device in one of vertical and horizontal directions of the effective area are read and that a redundant pixel area is provided in the other direction; a camera shake detecting unit configured to detect camera shake in the image pickup apparatus; and a camera shake correction control unit configured to shift the effective area to the other direction so as to correct the camera shake in the other direction detected by the camera shake detecting unit.