| Official Name: | Olkhovatka |
| Native Name: | Ольховатка |
| 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: | 51.9167°N 44°W[1] |
Olkhovatka (Russian: links=no|Ольховатка) is a rural locality (a village) in Sklyayevskoye Rural Settlement, Ramonsky District, Voronezh Oblast, Russia. The population was 91 as of 2010.[2] There are 4 streets.[3]
Olkhovatka is located near the Olkhovatoye Lake, 23 km west of Ramon (the district's administrative centre) by road. Gnezdilovo is the nearest rural locality.[4]