| Bolshoy Anyuy Большой Анюй | |
|---|---|
 The watershed of the Bolshoy Anyuy within the Kolyma basin. | |
  Location in the Far Eastern Federal District, Russia | |
| Location | |
| Country | Russia |
| Physical characteristics | |
| Source | Anadyr Plateau |
| • location | Chukotka Autonomous Okrug |
| • coordinates | 66°40′3″N 168°44′36″E / 66.66750°N 168.74333°E |
| • elevation | 560 m (1,840 ft) |
| Mouth | Anyuy |
• location | Sakha Republic |
• coordinates | 68°27′43″N 160°48′10″E / 68.46194°N 160.80278°E |
• elevation | 0.2 m (7.9 in) |
| Length | 693 km (431 mi) |
| Basin size | 57,200 square kilometres (22,100 sq mi) |
| Discharge | |
| • average | 267 m3/s (9,400 cu ft/s) |
| Basin features | |
| Progression | Anyuy→ Kolyma→ East Siberian Sea |
| Tributaries | |
| • right | Orlovka |
The Bolshoy Anyuy (Russian: Большой Анюй; "Great Anyuy") is a river in the Kolyma basin in Far East Siberia. Administratively most of the basin of the Bolshoy Anyuy and its tributaries belong to the Chukotka Autonomous Okrug of Russia.