Explore Diamond Jo Dubuque

New Spring Menu at Woodfire Grille
New Menu Items at The Filament
Win a New Car!
Win up to $20,000!
We're giving away $30,000 CASH!
Mother's Day Brunch Buffet
Friday & Saturday Nights

Rakesh From Dubuque, IA Won


On Cajun Stud

Winning is Just the Beginning

Situated in Dubuque’s historic downtown and nightlife district, Diamond Jo Casino is an entertainment destination not to be missed! We offer a high-energy casino with nearly 1,000 slots, 19 table games, more than 200 nights of live entertainment each year at the Mississippi Moon Bar, a state-of-the-art bowling center, and five restaurants.