Line 13 may refer to: * 13 (BMT rapid transit service) * Barcelona Metro line 13 * Line 13 (Beijing Subway), a subway line in Beijing, China * Line 13 (CPTM), a rail line in São Paulo, Brazil * Line 13 (Guangzhou Metro), a metro line in Guangzhou, Guangdong, China * Line 13 (Moscow Metro), a metro line of the Moscow Metro, Moscow, Russia * Paris Métro Line 13 * Line 13 (Shanghai Metro), a metro line in Shanghai, China * Line 13 (Stockholm Metro), a red line * Tokyo Metro Fukutoshin Line, officially line 13 This disambiguation page lists articles associated with the title Line 13.If an internal link led you here, you may wish to change the link to point directly to the intended article.