This is a list of municipalities in Tunisia which have standing links to local communities in other countries known as "town twinning" (usually in Europe) or "sister cities" (usually in the rest of the world).
Sousse or Soussa is a city in Tunisia, capital of the Sousse Governorate. Located 140 km (87 mi) south of the capital Tunis, the city has 271,428 inhabitants (2014). Sousse is in the central-east of the country, on the Gulf of Hammamet, which is a part of the Mediterranean Sea. Its economy is based on transport equipment, processed food, olive oil, textiles, and tourism. It is home to the Université de Sousse.