 | This article includes a list of general references, but it lacks sufficient corresponding inline citations. (February 2013) |
| Sima Xin 司馬欣 | |
|---|---|
| King of Sai (塞王) | |
| Tenure | 206 BC |
| Born | Unknown |
| Died | 204 BC Sishui Town, Xingyang, Henan |
Sima Xin (died 204 BC) was a military general of the Qin dynasty. He surrendered to Xiang Yu after the Battle of Julu in 207 BC. In 206 BC, following the collapse of the Qin dynasty, he was conferred the title of "King of Sai" by Xiang Yu and given part of the lands in Guanzhong as his fief when the latter split the former Qin Empire into the Eighteen Kingdoms.