Imperial Navy
Imperial Navy may refer to:
Navies
In Asia
- Imperial Chinese Navy 1875–1912
 - Imperial Japanese Navy 1868–1945
 - Manchukuo Imperial Navy 1932–1939
 - Imperial Iranian Navy 1932–1979
 
In Europe
- Austro-Hungarian Navy 1867–1918
 - Imperial German Navy 1872–1918
 - Ottoman Navy 1323-1922
 - Imperial Russian Navy 1696–1917
 
Elsewhere
- Imperial Brazilian Navy 1822–1889
 
Arts and entertainment
- Imperial Navy (film), a 1981 Japanese film
 - Imperial Navy (Star Wars), a fictional force