Charles VI may refer to:
Kings and Emperors
Charles VI of France (1368–1422), "the Well-Beloved" and "The Mad" Charles VI, Holy Roman Emperor (1685–1740), and Charles VI of Naples
Others
Infante Carlos, Count of Montemolin (1818–1861), pretender to the throne of Spain, styled "Charles VI" by Carlists Charles VI, Prince of Löwenstein-Wertheim-Rosenberg (1834–1921) Charles VI (opera), an 1843 opera by Fromental Halévy
See also King Charles (disambiguation) Charles