| Official Name: | Haizer |
| Native Name: | حيزر |
| Settlement Type: | Commune and town |
| Mapsize: | 180px |
| Pushpin Map: | Algeria |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Algeria |
| Subdivision Name1: | Bouïra Province |
| Subdivision Type2: | District |
| Subdivision Name2: | Haïzer District |
| Unit Pref: | Imperial |
| Population As Of: | 1998 |
| Population Total: | 20669 |
| Utc Offset: | +1 |
| Coordinates: | 36.397°N -3.9992°W |
| Postal Code: | 10024 |
Haizer is a town and commune in Bouïra Province, Algeria. According to the 1998 census it has a population of 15,388.[1]