| Groșerea | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Gorj County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Piscuri, Groșerea |
| Length: | 17km (11miles) |
| Mouth: | Gilort |
| Mouth Coordinates: | 44.7157°N 23.498°W |
| Basin Size: | 58km2 |
The Groșerea is a right tributary of the river Gilort in Romania. It discharges into the Gilort in the village Groșerea.[1] Its length is 17km (11miles) and its basin size is 58km2.