Explore Diamond Jo Dubuque

Father's Day Prime Rib Brunch Buffet
Seafood & Prime Rib Buffet
Coming Soon
Monday, May 28
Monday, May 28
Win up to $24,000!
Win $25,000 cash!
Win a New Car!

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.