| Sâmbotin | |
| Name Other: | Viezuroiu |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Gorj County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Sâmbotin |
| Length: | 11km (07miles) |
| Mouth: | Jiu |
| Mouth Location: | Sâmbotin |
| Mouth Coordinates: | 45.1229°N 23.3407°W |
| Basin Size: | 35km2 |
| Tributaries Left: | Vijoaia |
| Tributaries Right: | Hărăbor, Valea Mare |
| Custom Label: | River code |
| Custom Data: | VII.1.23 |
The Sâmbotin is a right tributary of the river Jiu in Romania. It flows into the Jiu near the village Sâmbotin. Its length is 11km (07miles) and its basin size is 35km2. The upper reach of the river is known as Viezuroiu.