| Official Name: | Libna |
| Pushpin Map: | Slovenia |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location in Slovenia |
| Subdivision Type: | Country |
| Subdivision Name: | Slovenia |
| Subdivision Type1: | Traditional region |
| Subdivision Name1: | Styria |
| Subdivision Type2: | Statistical region |
| Subdivision Name2: | Lower Sava |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Krško |
| Area Total Km2: | 2.21 |
| Population As Of: | 2018 |
| Population Footnotes: | [1] |
| Population Total: | 188 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 45.9528°N 15.519°W |
| Elevation M: | 302.4 |
| Postal Code: | 8270 |
| Footnotes: | [2] |
Libna (in Slovenian pronounced as /ˈliːbna/, in older sources Libno,[3] German: Loibenberg[3]) is a settlement in the hills immediately east of the town of Krško in eastern Slovenia. The area is part of the traditional region of Styria. It is now included with the rest of the municipality in the Lower Sava Statistical Region.[4]
The local church is dedicated to Saint Margaret (Slovenian: sveta Marjeta) and belongs to the Parish of Videm–Krško. It has a rectangular nave with a three-sided apse and dates to 1580. It was restyled in the Baroque style in 1765.[5]