Bruck or Brück is a surname. Notable people with the surname include:
Charles Bruck (1911–1995), Hungarian-French conductor
David Bruck (born 1949), American attorney
Dietmar Bruck (born 1949), German footballer
Hermann Brück (1905–2000), German astronomer
Ludwig Bruck, Australian physician & medical journalist
Nicolas-Remi Brück (1818-1870), Belgian mathematician
Richard Hubert Bruck (1914–1991), American mathematician
Yoav Bruck (born 1972), Israeli swimmer