| Official Name: | Nahr-e Sen |
| Native Name: | نهرسن |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Khuzestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Abadan |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Arvandkenar |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Nasar |
| Population As Of: | 2006 |
| Population Total: | 321 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 30.0228°N 48.4931°W |
Nahr-e Sen (Persian: نهرسن; also known as Golshān, Rūstā-ye Sen, and Sen) is a village in Nasar Rural District, Arvandkenar District, Abadan County, Khuzestan Province, Iran. At the 2006 census, its population was 321, in 74 families.