Exemplary embodiments of the present disclosure relate to reconfigurable cage bank systems for confining one of more animals. The reconfigurable cage bank systems can include an enclosure and one or more dividers disposed within an interior area defined by the enclosure. The dividers can selectively divide the interior area into one or more animal holding areas each of which can be configured to confine an animal. The dividers can be adjustably and/or removeably positioned within the interior area of the enclosure to reconfigure one or more of the animal holding areas.