Charlotte Hall Rotary Club - District 7620, chartered June, 1995. Events, FAQ and membership. - http://www.rotaryclubofcharlottehall.org/
Charlotte Hall School Alumni Association - Alumni of the military academy that operated from 1774 to 1976. History, board of directors, events and class listings. - http://www.chma.org/
Charlotte Hall Veterans Home - Provides nursing care to eligible veterans. Description of programs and services with photos. - http://www.charhall.org/