Emamzadeh Hasan District
Emamzadeh Hasan District 
    Persian: بخش امامزاده حسن  | |
|---|---|
| Coordinates: 31°14′44″N 51°07′42″E / 31.24556°N 51.12833°E | |
| Country | Iran | 
| Province | Chaharmahal and Bakhtiari | 
| County | Falard | 
| Established | 2022 | 
| Capital | Shah Najaf | 
| Time zone | UTC+3:30 (IRST) | 
Emamzadeh Hasan District (Persian: بخش امامزاده حسن) is in Falard County, Chaharmahal and Bakhtiari province, Iran. Its capital is the village of Shah Najaf, whose population at the time of the 2016 National Census was 1,131 people in 307 households.