Yujiulü clan
| Yujiulü | |
|---|---|
| Current region | China Mongolia |
| Founded | 4th century |
| Founder | Yujiulü Mugulü |
| Dissolution | 555 |
The Yujiulü clan (Chinese: 郁久閭氏; reconstructed Middle Chinese: ʔjuk kjǝu ljwo) was the ruling clan of the Rouran Khaganate, which ruled over Northern China, the Mongolian Steppe and Southern Siberia.