LocalLink 83 is a bus route in Baltimore and its suburbs. The line currently runs from the Old Court Metro Subway Station in Pikesville, Maryland to the Mondawmin Metro Subway Station in Northwest Baltimore along Old Court Road and Reisterstown Road, serving the communities of Park Heights and the Reisterstown Road Plaza. The line is the successor to Bus Route 7, which still operates south of Mondawmin. Route 7 operated along Reisterstown Road outside the Metro's hours of operation until 2001.