William Michaelis
William Otto Ernst Michaelis | |
|---|---|
| Birth name | William Otto Ernst Michaelis |
| Born | 19 July 1871 |
| Died | 5 January 1948 (aged 76) |
| Allegiance | German Empire Weimar Republic |
| Branch | Imperial German Navy Reichsmarine |
| Service years | 1889–1920 |
| Rank | Vizeadmiral |
| Commands | Thüringen |
| Conflicts | World War I |
William Otto Ernst Michaelis (19 July 1871 – 5 January 1948) was a German viceadmiral and head of the Naval Command within the Ministry of the Reichswehr in the Weimar Republic.