| Official Name: | Nahr-e Masjed |
| Native Name: | نهرمسجد |
| 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: | 14 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 30.0167°N 48.45°W |
Nahr-e Masjed (Persian: نهرمسجد; also known as Masjed) is a village in Nasar Rural District, Arvandkenar District, Abadan County, Khuzestan Province, Iran. At the 2006 census, its population was 14, in 4 families.