The Sesmarias River is a river of Rio de Janeiro state in southeastern Brazil.
| Sesmarias River | |
|---|---|
 | |
| Location | |
| Country | Brazil |
| Physical characteristics | |
| Source | |
| • location | Rio de Janeiro state |
| Mouth | Paraíba do Sul |
• coordinates | 22°28′S 44°27′W / 22.467°S 44.450°W |