Charlet is a French surname. Notable people with the surname include: Adolphe Charlet (1908-2009) French sculptor Armand Charlet (1900–1975), French mountain climber and guide Blanche Charlet (1898–1985), British agent and French resistance fighter in World War II Étienne Charlet (1756–1795), French general of the French Revolutionary Wars Isabella Charlet-Straton (1838–1918), British mountain climber Julien Charlet, French curler and coach Nicolas Toussaint Charlet (1792–1845), French painter of military subjects René Charlet (1903–?), French bobsledder Laurent Charlet (b. 1955), French geochemist French-language surnames