| Official Name: | Brest |
| Settlement Type: | Village |
| Pushpin Map: | Bulgaria |
| Pushpin Mapsize: | 280 |
| Pushpin Label Position: | Location in Bulgaria |
| Subdivision Name: |  Bulgaria |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kyustendil Province |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Treklyano |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
| Coordinates: | 42.4642°N 22.6022°W |
Brest is a village in Treklyano Municipality, Kyustendil Province, south-western Bulgaria.[1] In 2011, the village had only one inhabitant who was eighty-three years old, down from two inhabitants in 2008 and further down from 97 people in 1956. It is most likely a ghost village, with no population.