吉赞是沙特阿拉伯的城市，也是吉赞省的首府，位于该国西南部红海沿岸，毗邻与也门接壤的边境，受干旱气候影响，每年平均降雨量417毫米，2004年人口100,694。

Jazan (Arabic:جازان‎ jazān), also spelled Jizan, Gizan or Gazan, is a port city and the capital of Jizan Region, which lies in the southwest corner of Saudi Arabia and directly north of the border with Yemen. Jazan City is situated on the coast of the Red Sea and serves a large agricultural heartland that has a population of 1.5 million, according to a 2010 census. The area is noted for its high-quality production of tropical fruits like mango, figs, and papaya.