| Official Name: | Dolna Koznitsa |
| Native Name: | Долна Козница |
| Settlement Type: | Village |
| Pushpin Label Position: | Location in Bulgaria |
| Subdivision Name: |  Bulgaria |
| Subdivision Type1: | Province |
| Subdivision Name1: | Kyustendil Province |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Nevestino |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
Dolna Koznitsa is a village in Nevestino Municipality, Kyustendil Province, south-western Bulgaria.[1]