Bulgar–Serb War (839–842)
| Bulgar-Serb War (839–42) | |||||||
|---|---|---|---|---|---|---|---|
| Part of the Bulgarian–Serbian Wars (medieval) | |||||||
Bulgarian Empire, Serbian principalities and the Balkans in the 9th century | |||||||
| |||||||
| Belligerents | |||||||
| First Bulgarian Empire | Serbian Principality | ||||||
| Commanders and leaders | |||||||
| Presian I | Vlastimir | ||||||
| Casualties and losses | |||||||
| Heavy | Unknown | ||||||
The Bulgarian-Serbian War of 839–842 was fought between the First Bulgarian Empire and the Serbian Principality. It was the first conflict of the medieval Bulgarian–Serbian Wars.