岘港市（越南语：Thành phố Đà Nẵng／城舖沱㶞），越南语汉字写作沱㶞，香港旧译大南，位于越南中部，古都顺化的附近，区属中南沿海地区。位列越南第四大城市，次于胡志明市、河内市和海防市。此地濒临南中国海、下辖五区两岛；距离北方的河内市764公里、南方的胡志明市964公里。岘港在**时期被称作土伦（Tourane），是越南的第三大城市（仅次于西贡市和河内市）。1945年，越盟发动八月革命。为纪念反法人士蔡翩，曾一度改名蔡翩市，后恢复沱㶞之名。岘港市原本隶属于广南岘港省。1997年1月1日，该省被撤销，改为广南省和岘港直辖市。

Đà Nẵng ( listen) is one of the major port cities in Vietnam (in addition to Ho Chi Minh City and Hai Phong) and the biggest city on the Central Vietnam; the city is situated on the coast of the Eastern Sea, at the opening end of the Hàn River. Đà Nẵng is the commercial and educational center of Central Vietnam, with a well-sheltered, easily accessible port; its location on the path of National Route 1A and the North–South Railway makes it a hub for transportation. It is located within 100 km of several UNESCO World Heritage Sites, including the Imperial City of Huế, the Old Town of Hội An, and the Mỹ Sơn ruins. The city was previously known as Cửa Hàn during early Đại Việt settlement, and as Tourane (or Turon) during French colonial rule. It is the third biggest economic center in Vietnam (after Ho Chi Minh City and Hanoi).