Kaiser class
Several ship classes are referred to as the Kaiser class :
- a class of two ironclad ships of the Imperial Navy, see Kaiser-Klasse (1874)
- a class of five ships of the line of the Imperial Navy, all named after German emperors and whose names began with Kaiser , see Kaiser-Friedrich-III.-Klasse
- a class of five large-line ships of the Imperial Navy, see Kaiser-Klasse (1911)
- a class of passenger ships of the North German Lloyd, see Kaiser class (NDL)