Charles Foulkes may refer to:

• Charles Foulkes (British Army officer) (1875–1969), British general, adviser on gas warfare in World War I, and field hockey player
• Charles Foulkes (Canadian Army general) (1903–1969), Canadian soldier who served in World War II
• Charles Foulkes (footballer) (1905–1986), English footballer who played for Lincoln City in the 1920s

• Charles ffoulkes (1868–1947), British historian