| Official Name: | Knyazevo |
| Native Name: | Князево |
| Native Name Lang: | ru |
| Settlement Type: | Village |
| Pushpin Map: | Russia Voronezh Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Type1: | Region |
| Subdivision Name1: | Voronezh Oblast |
| Subdivision Type2: | County |
| Subdivision Type3: | District |
| Subdivision Name3: | Ramonsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 52.05°N 50°W[1] |
Knyazevo (Russian: links=no|Князево) is a rural locality (a village) in Komsomolskoye Rural Settlement, Ramonsky District, Voronezh Oblast, Russia. The population was 515 as of 2010.[2] There are 4 streets.[3]
Knyazevo is located 31 km northwest of Ramon (the district's administrative centre) by road. Otskochnoye is the nearest rural locality.[4]