| Official Name: | Qaleh Now Shamsabad |
| Native Name: | قلعه نوشمس اباد |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Name: | Iran |
| Subdivision Type1: | Province |
| Subdivision Name1: | Khuzestan |
| Subdivision Type2: | County |
| Subdivision Name2: | Dezful |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Central |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Shamsabad |
| Population As Of: | 2006 |
| Population Total: | 961 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 32.3167°N 48.4333°W |
Qaleh Now Shamsabad (Persian: قلعه نوشمس اباد, also Romanized as Qal‘eh Now Shamsābād) is a village in Shamsabad Rural District, in the Central District of Dezful County, Khuzestan Province, Iran. In the 2006 census, its population was reported to be 961 with 229 families.