| Official Name: | Karachun |
| Native Name: | Карачун |
| Native Name Lang: | ru |
| Settlement Type: | Selo |
| 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°N 60°W[1] |
Karachun (Russian: links=no|Карачун) is a rural locality (a selo) and the administrative center of Karachunskoye Rural Settlement, Ramonsky District, Voronezh Oblast, Russia. The population was 708 as of 2010.[2] There are 14 streets.[3]
Karachun is located 18 km north of Ramon (the district's administrative centre) by road. Pekshevo is the nearest rural locality.[4]