| Hammam Bou Hadjar District | |
| Native Name: | دائرة حمام بوحجر |
| Native Name Lang: | ar |
| Type: | District |
| Map Caption1: | Map of Aïn Témouchent Province highlighting Hammam Bou Hadjar District |
| Subdivision Type: | Country |
| Subdivision Name: |  Algeria |
| Subdivision Type1: | Province |
| Subdivision Name1: | Aïn Témouchent |
| Seat Type: | District seat |
| Seat: | Hammam Bou Hadjar |
| Unit Pref: | Metric |
| Area Total Km2: | 365.09 |
| Population Total: | 46625 |
| Population As Of: | 2010[1] |
| Population Density Km2: | auto |
| Timezone1: | CET |
| Utc Offset1: | +01 |
| Blank Name Sec1: | Municipalities |
| Blank Info Sec1: | 4 |
Hammam Bou Hadjar is a district in Aïn Témouchent Province, Algeria. It was named after its capital, Hammam Bou Hadjar.
The district is further divided into 4 municipalities: