Sima Jiong, courtesy name Jingzhi (景治), formally Prince Wumin of Qi (齊武閔王), was an imperial prince of the Jin dynasty of China. He briefly served as Emperor Hui's regent after overthrowing the usurper Sima Lun in May 301. He was the fourth of the eight princes commonly associated with the War of the Eight Princes.
- Occupation
- military leader
- Citizenship
- Jin dynasty
- Born
- 250
- Died
- 302
