De Wilde or de Wilde is a Dutch surname, meaning "the wild one". Some notable people who have this surname are:
Autumn de Wilde (b. 1970), American photographer
Brandon De Wilde (1942-1972), American theatre and film actor
Christiaan De Wilde, Belgian businessman
Edy de Wilde (1919-2005), Dutch museum curator
Etienne De Wilde (b. 1958), Belgian road bicycle racer
Filip de Wilde (b. 1964), Belgian football goalkeeper
Jaap de Wilde (b. 1957), Dutch international relations scholar
Jacob de Wilde (1645-1721), Dutch numismatist
Jacob Adriaan de Wilde (1879-1956), Dutch politician
Julien De Wilde (b. 1944), Belgian businessman
Laurent de Wilde (b. 1960), French jazz musician
Lisa de Wilde, Canadian film and television executive
Maria de Wilde (1682-1729), Dutch engraver and playwright
Robert de Wilde (b. 1977), Dutch motocross racer
Samuel De Wilde (1751–1832), English portrait painter