| Official Name: | Rudik-e Mahmud-e Pain |
| Native Name: | روديك محمودپائين |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Sistan and Baluchestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Chabahar |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Dashtiari |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Negur |
| Population As Of: | 2006 |
| Population Total: | 226 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 25.2589°N 61.1267°W |
Rudik-e Mahmud-e Pain (Persian: روديك محمودپائين, also Romanized as Rūdīk-e Maḩmūd-e Pā’īn; also known as Rūdīg-e Mollā Maḩmūd) is a village in Negur Rural District, Dashtiari District, Chabahar County, Sistan and Baluchestan Province, Iran. At the 2006 census, its population was 226, in 29 families.