Hangzhou

| l = | p = Hángzhōu | gr = Harngjou | mi = | w = Hang²-chou¹ | psp = Hangchow | wuu1 = | j = hong⁴ zau¹ | ci = | poj = Hâng-chiu | showflag = wuu | altname = Qiantang | s2 = | t2 = | l2 = | p2 = Qiántáng | w2 = | gr2 = Chyantarng | mi2 = | j2 = cin4 tong4 | wuu2 = ²jien-dan₂ (Hangzhounese) | order = st | s = | t = }}

Hangzhou or ; , , Standard Mandarin pronunciation: ; formerly romanized as Hangchow}} is the capital city of the Chinese province of Zhejiang. With a population of 13 million, the municipality comprises ten districts, two counties, and one county-level city in northwestern Zhejiang. It is situated at the head of Hangzhou Bay and the estuary of the Qiantang River.

Established as a county seat in 221 BC, Hangzhou later served as the capital of the Wuyue Kingdom (923–997) and the Southern Song dynasty (1138–1276). The city has three UNESCO World Heritage Sites, which are the West Lake Cultural Landscape, the Grand Canal, and the Archaeological Ruins of Liangzhu City.

Hangzhou is designated as a sub-provincial city. Hangzhou ranked ninth in GDP among mainland Chinese cities and 14th according to the Global Innovation Index. The city hosts the headquarters of Alibaba Group, Ant Group, DeepSeek, Geely, and NetEase. According to the Nature Index, it ranks 10th globally in scientific research output. Provided by Wikipedia