Molitor is a German surname meaning "miller". Notable people with the surname include:
André Molitor (1911–2005), former principal private secretary of King Baudouin I of Belgium
Bernard Molitor (1755–1833), Luxembourgish master carpenter
Chris Molitor, Australian basketball player
Doug Molitor, American screenwriter
Gabriel Jean Joseph Molitor (1770–1849), French general
Jeremy Molitor, Canadian former boxer
Joseph Franz Molitor (1779–1860), German writer and philosopher
Joseph Molitor (died 1917), Bohemian-born Chicago-based church architect
Karl Molitor (1920–2014), Swiss skier
Katharina Molitor (born 1983), German javelin thrower
Marc Molitor (born 1948), French former football player
Paul Molitor (born 1956), American baseball player
Steve Molitor (born 1980), Canadian boxer
Ulrich Molitor, 15th-century professor of law at the University of Constance, Germany
