| Dalnic | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Covasna County |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Dalnic, Leț |
| Length: | 15km (09miles) |
| Mouth: | Râul Negru |
| Mouth Location: | Leț |
| Mouth Coordinates: | 45.8397°N 26.0227°W |
| Basin Size: | 40km2 |
| Tributaries Right: | Pârâul Cânepii, Nadăș |
The Dalnic is a right tributary of the Râul Negru in Romania. It flows into the Râul Negru near Leț.[1] Its length is 15km (09miles) and its basin size is 40km2.