| Official Name: | Tumak |
| Native Name: | Тумак |
| Settlement Type: | Khutor |
| Pushpin Map: | Russia Volgograd Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Volgograd Oblast |
| Subdivision Name3: | Sredneakhtubinsky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +4:00 |
| Coordinates: | 48.6167°N 81°W[1] |
Tumak (Russian: Тумак) is a rural locality (a khutor) in Kletskoye Rural Settlement, Sredneakhtubinsky District, Volgograd Oblast, Russia. The population was 279 as of 2010.[2] There are 4 streets.[3]
Tumak is located 37 km southwest of Srednyaya Akhtuba (the district's administrative centre) by road. Pryshchevka is the nearest rural locality.[4]