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 canoer
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
