| Official Name: | Vojsko |
| Pushpin Map: | Slovenia |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Slovenia |
| Subdivision Type: | Country |
| Subdivision Name: | Slovenia |
| Subdivision Type1: | Traditional region |
| Subdivision Name1: | Inner Carniola |
| Subdivision Type2: | Statistical region |
| Subdivision Name2: | Gorizia |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Idrija |
| Area Total Km2: | 41.22 |
| Population As Of: | 2002 |
| Population Total: | 197 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 46.0236°N 13.9034°W |
| Elevation M: | 1083.3 |
| Footnotes: | [1] |
Vojsko (pronounced as /sl/ or pronounced as /sl/, de|Woiska[2]) is a dispersed settlement in the hills west of Idrija in the traditional Inner Carniola region of Slovenia.[2] It has a cluster of buildings centered on the parish church at its centre, and includes a number of smaller hamlets as well as remote farmsteads in the surrounding hills.[3]
The name Vojsko arose through ellipsis from the noun phrase *vojьsko (selo) 'military settlement'.[4] The name did not derive from visoko 'high', as sometimes hypothesized.[4] [5]
The parish church is dedicated to Saint Joseph and belongs to the Koper Diocese.[6]
A weather station was installed at Vojsko in July 1928. Initially, it was used solely for measuring precipitation, but since November 1958 it has recorded all common meteorological observations.[7]
Vojsko has a humid continental climate (Köppen Dfb).