| Official Name: | Bolshoye Martyn |
| Native Name: | Большой Мартын |
| 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: | Paninsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 51.3833°N 41°W[1] |
Bolshoye Martyn (Russian: links=no|Большой Мартын) is a rural locality (a selo) in Kriushanskoye Rural Settlement, Paninsky District, Voronezh Oblast, Russia. The population was 854 as of 2010.[2] There are 12 streets.[3]
Bolshoye Martyn is located on the Martyn River, 36 km south of Panino (the district's administrative centre) by road. Maly Martyn is the nearest rural locality.[4]