Abstract: A fishing hole cover system for allowing selective closing of a fishing hole within a fish house. The fishing hole cover system includes a base member positionable within a fishing hole of a fish house, and a cover member removably positionable within the base member for selectively closing the fishing hole. The base member is comprised of a base ring and a flanged portion extending from the base ring. The base member has a center opening within that has an inner edge extending inwardly from the base ring. The cover member has a cover ring with a plurality of nubs that catchably engage the inner edge of the base member when the cover member is closed upon the base member. A handle is preferably attached to the upper portion of the cover member.