The Shanghai maglev train (SMT) or Shanghai Transrapid (Chinese: 上海磁浮示范运营线; pinyin: Shànghǎi Cífú Shìfàn Yùnyíng Xiàn; lit. 'Shanghai Maglev Demonstration Operation Line') is a magnetic levitation train (maglev) line that operates in Shanghai, China. The line uses technology developed by Transrapid, a ThyssenKrupp and Siemens joint venture. The Shanghai maglev is the world's first commercial high-speed maglev and has a maximum cruising speed of 300 km/h (186 mph). Prior to May 2021 the cruising speed was 431 km/h (268 mph), at the time this made it the fastest train service in commercial operation.
The train line connects Shanghai Pudong International Airport (also on Shanghai Metro's Line 2) and Longyang Road station (in the outskirts of central Pudong district of the city, with transfers to lines 2, 7, 16, and 18), where passengers can interchange to the Shanghai Metro to continue their trip to the city center. The line is not part of the Shanghai Metro network, which operates on its own right-of-way to Pudong Airport.