Longren may refer to:
*
Longren Aircraft Corporation, an American company
*
Albin K. Longren
Albin Kasper Longren (January 18, 1882 – November 19, 1950) was an American aviation pioneer from the state of Kansas. Beginning in 1911, Longren successfully flew airplanes of his own Aircraft design process, design and construction. Fully ...
(1882–1950), American aviation pioneer
* (), a township in
Damxung County
Damxung is a county of Lhasa City, lying to the north of its main center of Chengguan, in the Tibet Autonomous Region of the People's Republic of China. Its administrative seat is Damquka. The terrain is rugged, including the western Nyenchen ...
, Tibet Autonomous Region, China
*Longren, character in the 1961 Soviet film ''
Scarlet Sails''
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