Han Derang, known for his Khitan name, Yelü Longyun, Xingning, or Yaoge was a Chinese politician. He served as the prime minister of the Liao dynasty during the reign of Empress Xiao Chuo. He was a native of Hebei Yutian (祖籍河北玉田) and born into the Shihou family.
- Occupation
- politician
- Position held
- jiedushi, chancellor
- Citizenship
- Liao dynasty
- Born
- 941
- Died
- 1011
