Ultimatum
- Tahun: 1938
- Negara: France
- Genre: War, Drama
- Studio: Forrester-Parant Productions, Films Ultimatum
- Kata kunci: world war i, archduke
- Pengarah: Robert Wiene, Robert Siodmak
- Pelakon: Erich von Stroheim, Abel Jacquin, Bernard Lancret, Dita Parlo, Georges Rollin, Marcel André
