Bandar-e Mahshahr
| Bandar-e Mahshahr Persian: بندرماهشهر | |
|---|---|
| City | |
| Coordinates: 30°33′24″N 49°11′23″E / 30.55667°N 49.18972°E | |
| Country | Iran | 
| Province | Khuzestan | 
| County | Bandar Mahshahr | 
| District | Central | 
| Population  (2016) | |
|  • Total | 162,797 | 
| Time zone | UTC+3:30 (IRST) | 
| Area code | +98 | 
Bandar-e Mahshahr (Persian: بندرماهشهر) is a city in the Central District of Bandar Mahshahr County, Khuzestan province, Iran, serving as capital of both the county and the district.