The following list of tallest buildings in Hangzhou ranks skyscrapers in the Chinese city of Hangzhou, Zhejiang by height. Hangzhou is the capital and largest city of Zhejiang, with a population of 13 million and an urban population of over 10.7 million.
Most skyscrapers in Hangzhou are clustered around the Qianjiang New City and Qianjiang Century City. The tallest building in the city is the south tower of Greenland Hangzhou Center, which is 303.7 m (996 ft) tall. It is only half a meter taller than its twin tower to the north. Completed in 2023, the two towers are interconnected at the base and form the tallest landmark in Qianjiang Century City. They are the first supertall buildings to be completed in Hangzhou; unlike many other Chinese cities of a similar size, Hangzhou did not construct any supertall skyscrapers in the 2010s.
Starting in the early 2020s, Hangzhou underwent an unprecedented boom in skyscraper construction. Hangzhou West Railway Station Hub, a development at Hangzhou West railway station, is under construction and will consist of two supertall buildings, one of which will become the new tallest building in the city at 320 meters.
This list ranks Hangzhou skyscrapers that stand at least 200 m (656 ft) tall, based on standard height measurement. This includes spires and architectural details but does not include antenna masts. Buildings that have already topped out are also included.
The following table lists buildings that are under construction in Hangzhou that are expected to reach at least 200m (656 feet) in height.