| Official Name: | Rastykaylovka |
| Native Name: | Растыкайловка |
| Native Name Lang: | ru |
| Settlement Type: | Khutor |
| 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: | Ostrogozhsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 50.65°N 48°W[1] |
Rastykaylovka (Russian: links=no|Растыкайловка) is a rural locality (a khutor) in Krivopolyanskoye Rural Settlement, Ostrogozhsky District, Voronezh Oblast, Russia. The population was 131 as of 2010.[2] There are three streets.[3]
Rastykaylovka is located 29 km south of Ostrogozhsk (the district's administrative centre) by road. Krivaya Polyana is the nearest rural locality.[4]