Dubuque is a city in Iowa, United States.
"Dubuque" may also refer to:
Places
;United States
- Dubuque County, Iowa
- Dubuque, Kansas
- East Dubuque, Illinois
- University of Dubuque
- Dubuque, Arkansas
- Kenneth Dubuque Memorial State Forest, Massachusetts
Other
- Dubuque (surname)
- USS Dubuque
- Dubuque-class gunboats