| Narach | |
| Subdivision Type1: | Country |
| Mouth: | Neris (Viliya) |
| Mouth Coordinates: | 54.4395°N 26.65°W |
| Length: | circa 50km (30miles) |
The Narach (Belarusian: Нарач, Narač in Belarusian pronounced as /ˈnaratʂ/; Russian: Нарочь, Russian: Naroch'; Lithuanian: Narutis) is a river in northwestern Belarus (Miadzieł raion, Minsk Province). It is a right-bank tributary of the Neris (Viliya) into which it flows near Maladziečna.