Line 8 of Xi'an Metro (Chinese: 西安地铁八号（环）线; pinyin: Xī'ān Dìtiě Bāhào (Huán) Xiàn) is a loop line in Xi'an, Shaanxi Province, China.

[1] The line is 49.9 km (31.0 mi) in length with 37 stations.

The line is colored yellow on system maps.

The construction of Line 8 started on 30 October 2019,[2] and was finished in late June 2024[3] After various trial operations, a trial ride was open to the public on 22 December 2024,[4] and formal operations started four days later.

[1] This Chinese rapid transit article is a stub.