An image stabilization apparatus includes a fixed member, a movable member configured to hold an image stabilization lens and movable relative to the fixed member on a plane perpendicular to an optical axis of the image stabilization lens, a lock member that is disposed on an outer circumference side of the movable member and can be positioned at a lock position for restricting a movement of the movable member and an unlock position for enabling the movement of the movable member, and a retaining member configured to fix the movable member in an eccentric state when the lock member is located at the lock position.