SMS Kaiser

SMS Kaiser has been the name of two ships of the German Imperial Navy:

• , a
• , a which served through World War I
• , a fleet auxiliary converted into a minelayer during World War I

Additionally, a number of Imperial Navy vessels were given names of specific kaisers:

• , a , launched 1900
• , a Kaiser Friedrich III-class battleship, launched 1896
• , a Kaiser Friedrich III-class battleship, launched 1899
• , a Kaiser Friedrich III-class battleship, launched 1897
• , a Kaiser Friedrich III-class battleship, launched 1899

Two ships have been named Kaiserin:

• : a unique protected cruiser, launched 1892
• , a Kaiser-class battleship, launched 1911

SMS Kaiser was the name of a ship of the Austro-Hungarian Navy:

• , the last wooden ship of the line of the Austro-Hungarian Navy.