An imaging device including an imaging unit that includes an imaging element converting a received subject image into an image signal and an imaging lens, and at least one of the imaging lens or the imaging element being movable in a direction orthogonal to a direction of an optical axis of an incidence ray; a shake detector that detects a shake of the imaging unit; and a processor configured to correct a shake of the subject image by moving at least one of the imaging lens or the imaging element relative to one another according to the detected shake, wherein the processor is further configured to determine whether or not a movable range of the relative movement, in which the shake of the subject image is corrected, is limited to an inside of a rectangle according to at least one of an imaging mode, an imaging timing, or a relative position of the imaging lens and the imaging element.