| Official Name: | Mardas |
| Native Name: | Мардас |
| Settlement Type: | Village |
| Pushpin Map: | Russia Vologda Oblast#Russia |
| Subdivision Type: | Country |
| Subdivision Name: | Russia |
| Subdivision Name1: | Vologda Oblast |
| Subdivision Name3: | Chagodoshchensky District |
| Subdivision Type4: | Municipality |
| Utc Offset1: | +3:00 |
| Coordinates: | 59.0333°N 55°W[1] |
Mardas (Russian: Мардас) is a rural locality (a village) in Belokrestskoye Rural Settlement, Chagodoshchensky District, Vologda Oblast, Russia. The population was 6 as of 2002.[2]
Mardas is located south of Chagoda (the district's administrative centre) by road. Kostyleva Gora is the nearest rural locality.[3]