| Official Name: | Malahorna |
| Pushpin Map: | Slovenia |
| Pushpin Label Position: | top |
| 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: | Drava |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Oplotnica |
| Area Total Km2: | 2.05 |
| Population As Of: | 2002 |
| Population Total: | 253 |
| Population Blank1 Title: | Ethnicities |
| Population Blank2 Title: | Religions |
| Coordinates: | 46.3733°N 15.4345°W |
| Elevation M: | 350 |
| Footnotes: | [1] |
Malahorna (pronounced as /sl/, in older sources: Maloharna,[2] de|Malahorn[2]) is a village in the Municipality of Oplotnica in eastern Slovenia. The area is part of the traditional region of Styria. The municipality is now included in the Drava Statistical Region.[3]
The local church, built on a low hill south of the settlement, is dedicated to Saint Barbara and belongs to the parish of Čadram–Oplotnica. It dates to the mid-15th century with 17th-century additions.[4]