Lütke is a German language surname. It stems from a reduced form of the male given name Ludolf – and may refer to:
August Lütke-Westhüs (1926–2000), German equestrian Manuela Lütke (born 1967), German footballer Tobias Lütke (born 1981), Canadian billionaire
See also Ludecke Lüdemann (disambiguation)
References