| Official Name: | Kermušija |
| Settlement Type: | Village |
| Pushpin Label Position: | Location in Lithuania |
| Subdivision Name: |  Lithuania |
| Subdivision Type1: | County |
| Subdivision Name1: | Alytus County |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Druskininkai Municipality |
| Population As Of: | 2021 |
| Population Total: | 17[1] |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
Kermušija is a village in Druskininkai Municipality, in Alytus County, in south Lithuania. According to the 2021 census, the village has a population of 17 people.
Kermušija village is located about from Druskininkai and from Latežeris (the nearest settlement).