Yelü Pusuwan (Chinese: 耶律普速完; pinyin: Yēlǜ Pǔsùwán; died 1177) was regent of the Western Liao dynasty (Qara Lhitai) during the minority of her nephew Yelü Zhilugu from 1163 to 1177. She was the younger sister of the Western Liao emperor Yelü Yilie (Emperor Renzong).