Kỳ Sơn is a former district of Hòa Bình province in the Northwest region of Vietnam.
[1] The district covers an area of 202 km².
The district capital lies at Kỳ Sơn.
[1] The district was annexed by the city of Hòa Bình on December 17, 2019.
This article about a location in Hòa Bình Province, Vietnam is a stub.