| Dârnăul Mare | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Covasna County |
| Length: | 10.6km (06.6miles) |
| Source1: | Catanelor Ridge |
| Source1 Location: | Buzău Mountains |
| Source1 Coordinates: | 45.7183°N 26.2347°W |
| Source1 Elevation: | 1049m (3,442feet) |
| Mouth: | Bâsca |
| Mouth Coordinates: | 45.6781°N 26.2511°W |
| Mouth Elevation: | 953m (3,127feet) |
| Basin Size: | 21.5km2 |
The Dârnăul Mare is a right tributary of the river Bâsca in Romania. Its length is 10.6km (06.6miles) and its basin size is 21.5km2.[1]