| Lăpușnicul Mic | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Hunedoara |
| Length: | 8km (05miles) |
| Mouth: | Râul Mare |
| Mouth Location: | Gura Apelor reservoir |
| Mouth Coordinates: | 45.322°N 22.725°W |
| Basin Size: | 30km2 |
| Tributaries Right: | Borăscu |
The Lăpușnicul Mic (also: Lăpușnic) is a left tributary of the river Râul Mare in Romania. It discharges into the Gura Apelor reservoir.[1] Its length is 8km (05miles) and its basin size is 30km2.