| Unit Name: | Army Group Duke Albrecht |
| Native Name: | Heeresgruppe Herzog Albrecht |
| Dates: | 1917–1918 |
| Branch: | German Army |
| Colours: | --> |
| Colours Label: | --> |
| Battles: | World War I |
| Disbanded: | 11 November 1918 |
| Commander1: | Albrecht, Duke of Württemberg |
| Commander1 Label: | Supreme Commander |
The Army Group Duke Albrecht or Army Group D (German: Heeresgruppe Herzog Albrecht) was an Army Group of the German Army, which operated on the Western Front under command of Albrecht, Duke of Württemberg, between 7 March 1917 and 11 November 1918 during World War I.