| Tărcuța | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Neamț County |
| Length: | 11km (07miles) |
| Source1: | Tarcău Mountains |
| Source1 Coordinates: | 46.6889°N 26.0772°W |
| Source1 Elevation: | 1302m (4,272feet) |
| Mouth: | Tarcău |
| Mouth Location: | Upstream of Ardeluța |
| Mouth Coordinates: | 46.7119°N 26.2°W |
| Mouth Elevation: | 759m (2,490feet) |
| Basin Size: | 40km2 |
| Tributaries Left: | Cășăria |
| Tributaries Right: | Hanu |
The Tărcuța is a left tributary of the river Tarcău in Romania.[1] It flows into the Tarcău near Ardeluța.[2] Its length is 11km (07miles) and its basin size is 40km2.