This is a disambiguation page for "Duke". By "Duke", you might mean:
- The Duke, a fun-loving nobleman who organizes a yearly masquerade ball in Snow White's Kingdom;
- The Duke of Baloni, a spendthrift businessman who was once the second-richest duck in the world, a business partner of Scrooge McDuck;
- Duke Baloney, also known as the 2017 Continuum version of Flintheart Glomgold;
- The Duke of Making a Mess, an alias used by Huey Duck during a mental breakdown;
- Duke Richard Quackett, the “Mad Duke of Duckburg”;
- Duke the Drummer, a construction-worker-turned-jazz-musician, one of the protagonists of the Rhapsody in Blue sequence of Fantasia 2000;
- Duke Meerkat, the leader of Timon's meerkat colony;
- Pharaoh Duke, a bully who antagonized Max Goofy;
- The Grand-Duke Monocolao, a secondary character in Cinderella;
- The Duke of Weselton, a deceitful diplomat from Weselton, the secondary antagonist of Frozen.