Christian Ernest II, Duke of Saxe-Coburg-Saalfeld
| Christian Ernest II | |
|---|---|
| Duke of Saxe-Coburg-Saalfeld | |
| Reign | 17 February 1729 – 4 September 1745 |
| Predecessor | John Ernest |
| Successor | Francis Josias |
| Born | 18 August 1683 Saalfeld |
| Died | 4 September 1745 (aged 62) Saalfeld |
| Spouse | Christiane Fredericka of Koss |
| House | Wettin |
| Father | John Ernest IV, Duke of Saxe-Coburg-Saalfeld |
| Mother | Sophie Hedwig of Saxe-Merseburg |
| Religion | Lutheranism |
Christian Ernst II, Duke of Saxe-Coburg-Saalfeld (Saalfeld, 18 August 1683 – Saalfeld, 4 September 1745), was a duke of Saxe-Coburg-Saalfeld.