| Chostka | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Warmian-Masurian |
| Subdivision Type2: | County |
| Subdivision Name2: | Mrągowo |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Piecki |
| Pushpin Map: | Poland |
| Coordinates: | 53.6667°N 49°W |
Chostka is a village in the administrative district of Gmina Piecki, within Mrągowo County, Warmian-Masurian Voivodeship, in northern Poland.[1] It lies approximately 13km (08miles) south-east of Piecki, 250NaN0 south-east of Mrągowo, and 650NaN0 east of the regional capital Olsztyn.