| Official Name: | Essouassi |
| Settlement Type: | Commune and town |
| Pushpin Map: | Tunisia |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 250 |
| Subdivision Type: | Country |
| Subdivision Name: |  Tunisia |
| Subdivision Name1: | Mahdia Governorate |
| Unit Pref: | Imperial |
| Population As Of: | 2022 |
| Population Total: | 5381 |
| Utc Offset: | +1 |
| Coordinates: | 35.3447°N 10.5483°W |
Essouassi or Souassi (ar|السواسي) is a town and commune in the Mahdia Governorate, Tunisia. As of 2004 it had a population of 4,633.[1]