Charles Martel (; 8 September 1271 – 12 August 1295) of the Angevin dynasty was the eldest son of king Charles II of Naples and Maria of Hungary, the daughter of King Stephen V of Hungary. The 18-year-old Charles Martel was set up by Pope Nicholas IV and the ecclesiastical party as the titular King of Hungary (1290–1295) as successor of his maternal uncle, the childless Ladislaus IV of Hungary against whom the Pope had already earlier declared a crusade.