Kaiser Wilhelm der Grosse ("Emperor William the Great") was a German transatlantic ocean liner in service from 1897 to 1914, when she was scuttled in battle. She was the largest ship in the world for a time, and held the Blue Riband for the fastest passenger liner crossing of the Atlantic Ocean, until Cunard Line’s RMS Lusitania entered service in 1907. The vessel’s career was relatively uneventful, despite a refit in 1913.
The liner was built in Stettin for Norddeutscher Lloyd, and entered service in 1897. She was the first liner to be a Four funnel liner and is considered to be the first "super liner." The first of four sister ships built between 1903 and 1907 for Norddeutscher Lloyd (the others being Kronprinz Wilhelm, Kaiser Wilhelm II and Kronprinzessin Cecilie), she marked the beginning of a change in the way maritime supremacy was demonstrated in Europe at the beginning of the 20th century.