| Somonița | |
| Name Other: | Szomonyica-patak |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Timiș, Arad |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Groși, Căpălnaș, Valea Mare |
| Length: | 20km (10miles) |
| Source1: | Poiana Ruscă Mountains |
| Mouth: | Mureș |
| Mouth Location: | Valea Mare |
| Mouth Coordinates: | 46.0015°N 22.2276°W |
| Basin Size: | 64km2 |
The Somonița (Hungarian: Szomonyica-patak) is a left tributary of the river Mureș in Romania. It discharges into the Mureș in Valea Mare.[1] Its length is 20km (10miles) and its basin size is 64km2.