Order of Ernst August
| Order of Ernst Augustus  | |
|---|---|
Insignia of Knight Grand Cross of the Order of Ernst August  | |
| Awarded by  Kingdom of Hannover  | |
| Type | Knightly State Order | 
| Motto | SUSCIPERE ET FINIRE | 
| Awarded for | Civil and military merit | 
| Status | Dissolved as a state order, given as a House Order | 
| Grand Master | Ernst August, Prince of Hanover | 
| Grades | Grand Cross Grand Commander Commander Officer Knight  | 
| Precedence | |
| Next (higher) | Royal Guelphic Order | 
| Next (lower) | - | 
Ribbon of the order  | |
The Order of Ernst August (German: Ernst-August-Orden) was founded 15 December 1865 by King George V of Hanover in memory of his father Ernest Augustus, King of Hanover. The order was awarded for both civil and military merit. It was divided in five classes:
- Grand Cross
 - Grand Commander
 - Commander
 - Officer
 - Knight