Karol d'Abancourt de Franqueville (soldier)

Karol d'Abancourt de Franqueville (1811 – 16 October 1849) was a Polish soldier, who led dissenting Poles and Hungarians into battle against Austria in 1848.

Augustyn, his father, was the brother of the war minister of King Louis XVI, Charles Xavier Abancourt.

He commanded 12 regiments of hussars in southern Hungary, where it is said that his bravery greatly inspired his soldiers.

He then went on to serve as adjutant General to Henryk Dembiński, marshall of the Southern army.

He was convicted and sentenced to death along with fellow defendants Peter Giron and Prince Mieczysław of Woroniec.