Chalon is a surname, and may refer to:
Alfred Edward Chalon (1780–1860), Swiss portrait painter Anna Chalon, French singer-songwriter Christina Chalon (1748–1808), Dutch artist Frédéric Chalon (fl. 1801–1821), French musician Henry Bernard Chalon (1770–1849), English painter and lithographer John James Chalon (1778–1854), Swiss painter Jean Chalon (born 1935), French writer, winner of the 1994 Prix Marcel Proust
Chalon's meaning is derived from Old English "chaloun", meaning blanket. The word comes from Châlons-sur-Marne, which was an industrial producer of blankets and is currently called Châlons-en-Champagne