Enfidha (or Dar-el-Bey, Arabic: دار البي Enfīđa / Dar el bāyⓘ) is a town in north-eastern Tunisia with a population of approximately 10,000.

About 8 km north of Enfidaville is another Roman site Henchir Fraga, which is the ancient town of Uppenna, where ruins include a large fortress and of a church in which were found mosaics with epitaphs of various bishops and martyrs.

Enfidaville became the chief settlement on the Enfida estate, a property of over 300,000 acres (1,200 km2) in the Sahel district of Tunisia, forming a rectangle between the towns of Hammamet, Sousse, Kairouan and Zaghouan.

In April 1943 during Operation Strike, the American Corps II cornered the Axis powers force against the Tunisian Coast.

1,551 Allied casualties were buried in the Enfidaville War Cemetery,[2] including Wing Commander Ian Gleed DSO DFC, an English RAF pilot and flying ace, who was shot down over Cap Bon.