Charlemagne is the surname of:
Adolf Charlemagne (1826–1901), Russian painter, son of Iosif Ivanovich Charlemagne Diane Charlemagne (1964–2015), British singer and songwriter Iosif Iosifovich Charlemagne (1824–1870), Russian architect and painter, son of Iosif Ivanovich Charlemagne Iosif Ivanovich Charlemagne (1782–1861), Russian architect and state councillor, father of Adolf and Iosif Iosifovich Charlemagne, brother of Ludwig Charlemagne Jean Armand Charlemagne (1753–1838), French author of plays, poems and romances Ludwig Charlemagne (1784–1845), Russian architect, brother of Iosif Ivanovich Charlemagne Manno Charlemagne (1948–2017), Haitian folk singer, songwriter, musician and politician Marcus Charlemagne (born 1978), Saint Lucian cricketer Maxime Charlemagne (born 1974), Saint Lucian sprinter Mikaili Charlemagne (born 2003), Saint Lucian swimmer