Foulon is a French surname. Notable people with the surname include:
Celia Foulon (born 1979), French rower Daam Foulon (born 1999), Belgian footballer Emmanuel Foulon (1871–1945), Belgian archer Gwenn Foulon (born 1998), French footballer Joseph-Alfred Foulon (1823–1893), French cardinal Jérôme Foulon (born 1971), French footballer Maurice Foulon (1886–1968), French politician Olivier Foulon (born 1976), Belgian artist Roger Foulon (1923–2008), Belgian writer Séverine Foulon (born 1973), French middle-distance runner
See also Foullon