| Bistra | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Bihor County |
| Subdivision Type3: | Communes |
| Subdivision Name3: | Șinteu, Popești, Tăuteu |
| Mouth: | Barcău |
| Mouth Location: | Marghita |
| Mouth Coordinates: | 47.3265°N 22.3187°W |
| Tributaries Left: | Rovine |
| Tributaries Right: | Cuzap, Varvizel |
The Bistra is a left tributary of the river Barcău in Romania. It discharges into the Barcău near Marghita.[1] It flows through the villages Șinteu, Voivozi, Popești, Bistra, Ciutelec, Bogei, Tăuteu, Poiana and Chiribiș. Its length is 47km (29miles) and its basin size is 175km2.