Valdemar IV, Duke of Schleswig

Valdemar IV
Duke of Schleswig
Tenure1283 - 1312
PredecessorEric I
SuccessorEric II
Bornc. 1262
Died1312
Noble familyEstridsen
Spouse(s)Elisabeth of Saxe-Lauenburg
Anastasia of Schwerin
IssueEric II, Duke of Schleswig
FatherEric I, Duke of Schleswig
MotherMargaret of Rugia

Valdemar IV Eriksøn (born c. 1262, died 1312) was Duke of Schleswig from 1283 until his death in 1312. He was the eldest son of Duke Eric I of Schleswig and Margaret of Rugia.