Becke is a surname. Notable people with this surname include:
Axel D. Becke (born 1953), Canadian physical chemist Daniel Becke (born 1978), German cyclist Edmund Becke (fl. 1550), British theological writer Florian Becke (born 1983), German bobsledder Friedrich Johann Karl Becke (1855–1931), Austrian mineralogist Becke line test, an optical mineralogy technique developed by Friedrich Johann Karl Becke George Lewis Becke, (1855–1913), Australian Pacific trader, short-story writer and novelist Gregor Becke (born 1972), Austrian slalom canoeist Brigadier-General John Becke (1879–1949), British Royal Flying Corps and Royal Air Force officer Shirley Becke (1917–2011), British police officer William Becke (1916–2009), British army officer
See also Becke Moui, a town in Saint David Parish, Grenada