| Official Name: | Gilchin |
| Native Name: | Гильчин |
| Settlement Type: | Selo |
| Pushpin Map: | Russia Amur Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Amur Oblast |
| Subdivision Name3: | Tambovsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +9:00 |
| Coordinates: | 49.9°N 178°W[1] |
Gilchin (Russian: Гильчин) is a rural locality (a selo) in Razdolnensky Selsoviet of Tambovsky District, Amur Oblast, Russia. The population was 381 as of 2018.[2] There are 6 streets.
Gilchin is located on the Gilchin River, 34 km southwest of Tambovka (the district's administrative centre) by road. Razdolnoye is the nearest rural locality.[3]