Conrad II, Duke of Bohemia
| Conrad II Otto | |
|---|---|
Seal of Conrad II Otto | |
| Duke of Bohemia | |
| Reign | March 1189 – 9 September 1191 |
| Predecessor | Frederick |
| Successor | Wenceslaus II |
| Born | c. 1136/1140 |
| Died | 9 September 1191 (aged c. 51–55) near Naples, Kingdom of Sicily |
| Spouse | Hellicha of Wittelsbach |
| Dynasty | Přemyslid |
| Father | Conrad II of Znojmo |
| Mother | Maria of Serbia |
Conrad II Otto (Czech: Konrád II. Ota; c. 1136/1140 – 9 September 1191), a member of Přemyslid dynasty, was the first margrave of Moravia from 1182 to 1189 and duke of Bohemia from 1189 until his death.