"Duke" may refer to the following items:
- , a title of nobility.
- Duke, a Rebel pilot who participated in the Attack on Lothal.
- , nobles of the planetShu-Torun.
- Duke, a title of nobility.
- Duke, a model of landspeeder produced during the Cold War.
- Duke, an exoboar who lived on Rishi by the battle there during the Galactic War.
- Dukedoom, a Rebel Alliancestarship.
- , a title of nobility on Eiattu 6.
- Iron Duke, a Strike-class medium cruiser.
- Duke, a male individual whom a sentient creature once planned on consuming.