| Official Name: | El Mourouj |
| Settlement Type: | Commune and town |
| Pushpin Map: | Tunisia |
| Pushpin Label Position: | bottom |
| Coordinates: | 36.68°N 10.16°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Tunisia |
| Subdivision Type1: | Governorate |
| Subdivision Name1: | Ben Arous Governorate |
| Unit Pref: | Imperial |
| Area Total Km2: | 21.5 |
| Population Total: | 120,732 |
| Population As Of: | 2022 |
| Timezone: | CET |
| Utc Offset: | +1 |
El Mourouj (Arabic: المروج|el-Murūj) is a town and commune in the southern suburbs of Tunis in the Ben Arous Governorate, Tunisia. It became a commune in 1991. It has 120 732 inhabitants as of 2022, making it the most populous commune in the Ben Arous Governorate.[1] [2]