War of Bohemian Succession (1125–1140)

War of Bohemian Succession (1125–1140)

King Lothar III at the Battle of Chlumec by an unknown artist (c.1450)
Date1125–1140
Location
Result Bohemian victory
Belligerents
Duchy of Bohemia

Holy Roman Empire

Commanders and leaders
Soběslav I of Bohemia Lothair III of Germany (POW)
Otto II the Black 
Casualties and losses
3 killed 270?–500?

The War of Bohemian Succession (1125–1140) was a war between the Imperial Forces of the Holy Roman Empire and the Duchy of Bohemia about the succession in the Duchy of Bohemia.