| Official Name: | Redeyef |
| Native Name: | الرّدَيِّف |
| Settlement Type: | Commune and town |
| Pushpin Map: | Tunisia |
| Subdivision Type: | Country |
| Subdivision Name: |  Tunisia |
| Subdivision Type1: | Governorate |
| Subdivision Name1: | Gafsa Governorate |
| Leader Title: | Mayor |
| Leader Name: | Ahmed Tababi (Popular Front) |
| Unit Pref: | Imperial |
| Population As Of: | 2014 |
| Population Total: | 26,976 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Coordinates: | 34.38°N 8.15°W |
Redeyef (Arabic: الرّدَيِّف ) is a town and commune in the Gafsa Governorate, Tunisia. As of 2004 it had a population of 26,143.[1] City industry is mainly based on mining.
Redeyef is Terminus of railway line Métlaoui-Redeyef. This line, used for transportation phosphates from mines, is famous because is runs through scenic selja gorges.