Kỳ Sơn district, Hòa Bình
Kỳ Sơn district 
    Huyện Kỳ Sơn  | |
|---|---|
Former District  | |
Road into Kỳ Sơn district in 2008  | |
| Country | Vietnam | 
| Region | Northwest | 
| Province | Hòa Bình | 
| District capital | Kỳ Sơn town (now Kỳ Sơn ward) | 
| Subdivisions | List 
  | 
Kỳ Sơn is a former district of Hòa Bình province in the Northwest region of Vietnam. As of 2003 the district had a population of 34,800. The district covers an area of 202 km². The district capital lies at Kỳ Sơn.
The district was annexed by the city of Hòa Bình on December 17, 2019.