Winkelmann is the surname of:
Christian Herman Winkelmann, bishop of the Roman Catholic Diocese of Wichita (1939-1946)
Eduard Winkelmann (1838–1896), German historian
Hermann Winkelmann (1849–1912), German heldentenor
Johann Just Winkelmann (1620–1699)
Maria Margarethe Winckelmann (1670–1720), German astronomer known as Maria Margarethe Kirch (née Winckelmann)
Stephan Winkelmann (b. 1964), CEO of Lamborghini
Winkelman is the surname of:
Babe Winkelman, American professional fisherman
Bobby Winkelman, American guitarist
Brett Winkelman (b. 1986), American basketball player
Henri Winkelman (1876–1952), Dutch General
Jane Winkelman (b. 1949), American Painter
Joshua Winkelman (b. 1970), better known as Josh Wink, American electronic musician
Pete Winkelman, Chairman of Milton Keynes Dons FC
Willem Winkelman (1887–1990), Dutch athlete
Winckelmann is the surname of:
Johann Joachim Winckelmann (1717–1768), German art historian and archaeologist