Coordinates: 30°34′52″N 114°16′21″E / 30.581179°N 114.272597°E
Hankou (Chinese: t 漢口, s 汉口, p Hànkǒu), formerly romanized as Hankow, was one of the three cities whose merging formed modern-day Wuhan municipality, the capital of the Hubei province, China. It stands north of the Han and Yangtze Rivers where the Han falls into the Yangtze. Hankou is connected by bridges to its former sister cities Hanyang (between Han and Yangtze) and Wuchang (on the south side of the Yangtze).
Hankou is the main port of Hubei province.
The city's name literally means "Mouth of the Han", from its position at the confluence of the Han with the Yangtze River. The name appears in a Tang Dynasty poem by Liu Changqing. Other historical names for the city include Xiakou (夏口), Miankou (沔口), and Lukou (鲁口).
Hankou, from the Ming to late Qing, was under the administration of the local government in Hanyang, although it was already one of the four major national markets (zh:四大名镇) in Ming dynasty. It was not until 1899 that Zhang Zhidong decided to separate Hankou from Hanyang. Hankou was then divided into four districts, which are Juren, Youyi, Xunli, and Dazhi. Some of the names can still be found in modern-day Wuhan, where there are geographical names such as Xunlimen, Jurenmen, and Dazhimen.