R-Line or R Line may refer to: R-Line (Capital Area Transit), a bus service in Raleigh, North Carolina, US R-Line (Norfolk Southern), a railway line in the United States R-Line (RIPTA), a Rapid Bus service in Rhode Island, US R Line (RTD), a light rail line in Colorado, US R (New York City Subway service) R (Los Angeles Railway), a former streetcar service in Los Angeles, California, US Ramal (Madrid Metro), shuttle subway line in Madrid, Spain Transilien Line R, a railway line in the Île-de-France region of France VW R-Line, a branding for Volkswagen sport or high performance models