Blanc is a surname of French origin, meaning white. Notable people with the surname include:Adolphe-Edmond Blanc (1799–1850), French politician Antoine Blanc (1792–1860), first Archbishop of New Orleans Antoine le Blanc, French immigrant to the United States, celebrated murderer Bertrand Blanc, French ski mountaineer Charles Blanc (1813–1882), French art critic Didier Blanc, French ski mountaineer Edmond Blanc (1856–1920), French politician Erika Blanc, Italian actress Ernest Blanc (1923–2010), opera singer François Blanc (1806–1877) French entrepreneur and operator of casinos Frédéric Blanc, French composer, organist and improvisor Georges Blanc (pilot) (1887–1960), French World War I flying ace Greg Blanc, American politician Henri Blanc (zoologist) (1859–1930), Swiss zoologist Hippolyte Blanc (1844–1917), Scottish architect Jacques Blanc, French politician Jennifer Blanc, American actress Julien Blanc, Dating coach, self-help speaker Laurent Blanc, French manager and former footballer Leandro Blanc, Argentine boxer Louis Blanc (1811–1882), French politician and historian Marie-Félix Blanc (1859–1882), French heiress Martine Blanc, French children's book author and illustrator Mel Blanc (1908–1989), American voice actor of Looney Tunes and Merrie Melodies Michel Blanc (1952–2024), French actor Patrick Blanc, French botanist Patrick Blanc, , French ski mountaineer Raymond Blanc, French chef Serge Blanc (footballer), French footballer Serge Blanc (violinist) (1929–2013), French violinist, conductor and academic Sophie Blanc, French politician