| Hassi Mamèche District | |
| Native Name: | دائرة حاسي ماماش |
| Native Name Lang: | ar |
| Type: | District |
| Map Caption1: | Map of Mostaganem Province highlighting Hassi Mamèche District |
| Subdivision Type: | Country |
| Subdivision Name: |  Algeria |
| Subdivision Type1: | Province |
| Subdivision Name1: | Mostaganem |
| Seat Type: | District seat |
| Seat: | Hassi Mamèche |
| Unit Pref: | Metric |
| Population Total: | 47586 |
| Population As Of: | 1998 |
| Population Density Km2: | auto |
| Timezone1: | CET |
| Utc Offset1: | +01 |
| Blank Name Sec1: | Municipalities |
| Blank Info Sec1: | 3 |
Hassi Mamèche is a district in Mostaganem Province, Algeria. It was named after its capital, Hassi Mamèche.
The district is further divided into 3 municipalities: