Line 6 of the Changsha Metro (Chinese: 长沙地铁六号线; pinyin: Chǎngshā Dìtiě Liù Hào Xiàn) is a rapid transit line in Changsha, Hunan, China.

The line opened on 28 June 2022, running 48.11 kilometres (29.89 mi) with 34 stations.

[2] Test operations without passengers started in December 2021.

[3] Phase 1 of Line 6 opened on 28 June 2022.

[1] The line is operated using six-car Type A trains manufactured by CRRC Zhuzhou Locomotive, with a capacity for 2592 passengers.