| Druzhina | |
| Pushpin Map: | Russia Sakha Republic |
| Pushpin Map Caption: | Location in the Sakha Republic, Russia |
| Source1 Location: | Ulakhan-Koyol |
| Mouth: | Indigirka |
| Mouth Coordinates: | 68.2°N 145.34°W |
| Subdivision Type1: | Country |
| Subdivision Name1: | Russia |
| Length: | 1990NaN0 |
The Druzhina (Russian: Дружи́на) is a river in Yakutia in Russia, a left tributary of the Indigirka.
It has its source at the Ulakhan-Koyol Lake. The river flows eastwards, meandering across a lake-dotted area of the Aby Lowland. The length of the Druzhina is 199km (124miles). The area of its drainage basin is 1360km2.[1]
The Druzhina freezes up in October and remains icebound until late May or early June.[2]