Lü Junchang was a Chinese paleontologist specialising in Cretaceous pterosaurs.
He earned his PhD in Geology in 2004 from the Southern Methodist University in Texas, USA. He most recently worked in the Institute of Geology at the Chinese Academy of Geological Sciences in Beijing, China.
He has described or discovered a number of dinosaurs, including Zhenyuanlong suni. He is credited with discovering around 50 pterosaur species.
Junchang passed away on 9 October, 2018.