Look up Kaiserreich in Wiktionary, the free dictionary.
Kaiserreich is a German term for an empire, i.e. a state ruled by an emperor. It was the official name of the German Empire (Deutsches Kaiserreich, 1871–1918).
Kaiserreich may also refer to:
- Holy Roman Empire (Heiliges Römisches Reich, 800/962–1806)
- Austrian Empire (Kaisertum Österreich, 1804–1867)
- Austro-Hungarian Empire (Kaiserliche und königliche Monarchie Österreich-Ungarn, 1867–1918)
- German Reich (Deutsches Reich, 1871–1945)
- Kaiserreich: Legacy of the Weltkrieg (mod), a mod for the grand strategy game Hearts of Iron IV