Ernest Frederick II
| Ernest Frederick II | |
|---|---|
| Duke of Saxe-Hildburghausen | |
| Reign | 9 March 1724 – 13 August 1745 | 
| Predecessor | Ernest Frederick I | 
| Successor | Ernest Frederick III | 
| Born | 17 December 1707 Hildburghausen | 
| Died | 13 August 1745 (aged 37) Hildburghausen | 
| Spouse | Caroline of Erbach-Fürstenau | 
| Issue | Ernest Frederick III Prince Frederick August Albrecht Prince Frederick Wilhelm Eugen Princess Sophie Amalie Caroline | 
| House | Saxe-Hildburghausen | 
| Father | Ernst Frederick I, Duke of Saxe-Hildburghausen | 
| Mother | Countess Sophia Albertine of Erbach-Erbach | 
Ernst Frederick II, Duke of Saxe-Hildburghausen (17 December 1707 in Hildburghausen – 13 August 1745 in Hildburghausen), was a duke of Saxe-Hildburghausen.