| Lạc Thủy District | |
| Settlement Type: | District |
| Native Name: | Huyện Lạc Thủy |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Northwest |
| Subdivision Type2: | Province |
| Subdivision Name2: | Hòa Bình |
| Seat Type: | Capital |
| Seat: | Chi Nê |
| Unit Pref: | Imperial |
| Area Total Km2: | 293 |
| Population As Of: | 2003 |
| Population Total: | 49,460 |
| Timezone: | Indochina Time |
| Utc Offset: | +7 |
Lạc Thủy is a rural district of Hòa Bình province in the Northwest region of Vietnam. As of 2003, the district had a population of 49,460.[1] The district covers an area of 293 km². The district capital lies at Chi Nê.[1]