| Henry | |
|---|---|
| Duke of Schleswig | |
| Reign | 1364–1375 |
| Born | c. 1342 |
| Died | August 1375 |
| Burial | |
| Spouse | Kunigunde |
| House | Estridsen (Abelslægten line) |
| Father | Valdemar III of Denmark |
| Mother | Richardis of Schwerin |
Henry, Duke of Schleswig (c. 1342 – August 1375) was Duke of Schleswig (or Southern Jutland, as the Danes call it) from 1364 until his death.