Thélepte (Arabic: ثليفت) is a Roman ruin in western Tunisia, 5 km from the modern town of Fériana, near the border with Algeria. It is located at around . The best preserved building is a church. Cathedral in Thélepte, then Ruspe, was in the end of 5th and the beginning of 6th centuries a see of charismatic bishop Fulgentius of Ruspe, a Father of the Church.