杰尔吉斯是突尼斯的城镇，由梅德宁省负责管辖，位于该国东部地中海畔，面积340平方公里，主要经济活动有旅游业、渔业和农业，2004年人口70,859。

Zarzis also known as Jarjis (Tunisian Arabic:جرجيس‎  gergīs / zerzīs) is a commune and coastal town in southeastern Tunisia, on the coast of Mediterranean Sea. The climate is mainly dry and sunny, making it a popular tourist destination mixing the old and the traditional. It has a major port where a park of economic activities is based. To the Phoenicians, Romans and Arabs the port was of strategic importance.