| Marquis Xi of Jin 晉釐侯 | |
| Succession: | Marquis of Jin |
| Reign: | 841–823 BC |
| Full Name: | Ancestral name Jī (姬) |
| Predecessor: | Marquis Jing |
| Successor: | Marquis Xian |
| Father: | Marquis Jing |
| Issue: | Marquis Xian |
| Death Date: | 823 BC |
| Posthumous Name: | Marquis Xi (釐侯 or 僖侯) |
| House: | Ji |
| Dynasty: | Jin |
Marquis Xi of Jin, personal name Ji Situ, was a ruler of the Jin state. He succeeded his father, Marquis Jing, to the Jin throne. He was later succeeded by his son, Marquis Xian.