Johan Rantzau

Johan Rantzau
Born(1492-11-12)12 November 1492
Died12 December 1565(1565-12-12) (aged 73)
Itzehoe, Duchy of Holstein
Burial place
St James' Church, Lübeck
Spouse
Anna Walstrop
​
(m. 1525)​
ChildrenHeinrich Rantzau
Military career
AllegianceChristian III
Branch
Royal Danish Army
Rank
Field marshal
Conflicts
Schloss Breitenburg at Steinburg

Johan Rantzau (12 November 1492 – 12 December 1565) was a German-Danish field marshal and statesman known for his role in the Count's Feud. His military leadership ensured the succession of Christian III to the throne, which brought about the Reformation in Denmark.