仁川广域市（韩语：인천광역시／仁川广域市），简称仁川，为大韩民国西北部的一个广域市，是一座面向黄海的港湾都市，人口位居于首尔和釜山之后。位于首尔西部约40km，为韩国第二大港口城市。仁川与首尔之间有首都圈电铁联系。每日有大量乘客往来仁川与首尔两地，由于此两地距离太过接近，已经共同形成一个大的经济圈。

位于市郊的仁川国际机场，是韩国对外交通的重要门户，2014年举办第十七届亚洲运动会。韩国职棒SK飞龙、K联赛仁川联足球俱乐部的主场也位于此地。仁川唐人街是韩国最大的华侨聚居地。

Incheon (Hangul: 인천;hanja: 仁川; Korean pronunciation: [intɕʰʌn]; formerly romanized as Inchon; literally "kind river"), officially the Incheon Metropolitan City, is a city located in northwestern South Korea, bordering Seoul and Gyeonggi to the east. Inhabited since the New Stone Age, Incheon was home to just 4,700 people when it became an international port in 1883. Today, about 3 million people live in the city, making it Korea’s third most populous city after Seoul and Busan. The city's growth has been assured in modern times with the development of its port due to its natural advantages as a coastal city and its proximity to the South Korean capital. It is part of the Seoul Capital Area, along with Seoul itself and Gyeonggi Province, forming the world's second largest metropolitan area by population.