| Henry I | |
|---|---|
| Duke of Bavaria | |
 Duke Henry of Bavaria in the pedigree of the Ottonian dynasty, Chronica sancti Pantaleonis, Cologne, 13th century | |
| Born | 919/921 Nordhausen, Thuringia |
| Died | 1 November 955 Pöhlde Abbey, Saxony |
| Spouse | Judith, Duchess of Bavaria |
| Issue | Gerberga Hadwig Henry II, Duke of Bavaria |
| Dynasty | Ottonian |
| Father | Henry the Fowler |
| Mother | Matilda of Ringelheim |
Henry I (919/921 – 1 November 955), a member of the German royal Ottonian dynasty, was Duke of Bavaria from 948 until his death.