| Mansourah District | |
| Native Name: | دائرة المنصورة |
| Native Name Lang: | ar |
| Type: | District |
| Map Caption1: | Map of Tlemcen Province highlighting Mansourah District |
| Subdivision Type: | Country |
| Subdivision Name: |  Algeria |
| Subdivision Type1: | Province |
| Subdivision Name1: | Tlemcen |
| Seat Type: | District seat |
| Seat: | Mansourah |
| Unit Pref: | Metric |
| Population Total: | 78606 |
| Population As Of: | 2008 |
| Population Density Km2: | auto |
| Timezone1: | CET |
| Utc Offset1: | +01 |
| Blank Name Sec1: | Municipalities |
Mansourah District is a district of Tlemcen Province in north-western Algeria.
The district is further divided into 4 municipalities: