Charlotte de La Marck (5 November 1574 – 15 May 1594) was a ruling Princess of Sedan and a Duchess of Bouillon in her own right between 1588 and 1594.

[1] Her titles and the principality of Sedan passed in to the House of La Tour d'Auvergne through her marriage without issue.

Her older brother Guillaume-Robert died without surviving issue, and as such, Charlotte became the heiress to the Duchy of Bouillon, the Principality of Sedan and various other titles in 1588.

Her husband later claimed the Duchy of Bouillon as his own and in 1676, his grandson Godefroy Maurice de La Tour d'Auvergne officially received Bouillon and Sedan.

The Bouillon line of the House of La Marck died out with Charlotte.