For residents of Arizona looking for 18+ casinos, the options are limited. Arizona state gambling laws permit 21+ players at land based casinos, whilst there are online options that have a minimum age of 18+.
Here is a list of casinos in Arizona and their minimum gambling age.
| Casino Name | Address | Legal Age |
| Apache Gold Casino Resort | 777 Geronimo Springs Blvd Cutter Industrial Park, San Carlos, AZ 85550, United States | 21+ |
| Apache Sky Casino | 777 Apache Sky Blvd, Winkelman, AZ 85192, United States | 21+ |
| BlueWater Resort and Casino | 11300 Resort Dr, Parker, AZ 85344, United States | 21+ |
| Bucky’s Casino | 1500 E. Highway 69 Prescott, AZ 86301, United States | 21+ |
| Casino Arizona | 524 N 92nd Street, Scottsdale, AZ 85256, United States | 21+ |
| Casino del Sol | 5655 W Valencia Rd. Tucson, AZ 85757, United States | 21+ |
| Cliff Castle Casino | 555 W Middle Verde Rd, Camp Verde, AZ 86322, United States | 21+ |
| Cocopah Resort Casino | 15318 South Avenue B, Somerton, AZ 85350, United States | 21+ |
| Desert Diamond Casino | Highway 86, Milepost 55, Why, AZ 85321, United States | 21+ |
| Desert Diamond Casino, Sahuarita | 1100 W. Pima Mine Road, Sahuarita, AZ 85629, United States | 21+ |
| Desert Diamond Casino–West Valley | 9431 W. Northern Ave, Glendale, AZ 85305, United States | 21+ |
| Desert Diamond Hotel & Casino | 7350 S. Nogales Highway, Tucson, AZ 85756, United States | 21+ |
| Fort McDowell Casino | 10438 WeKoPa Way, Fort McDowell, AZ 85264, United States | 21+ |
| Harrah’s Ak-Chin Casino | 15406 Maricopa Road, Maricopa, AZ 85139, United States | 21+ |
| Hon-Dah Resort Casino | 777 Highway 260, Pinetop, AZ 85935, United States | 21+ |
| Lone Butte Casino | 1077 S Kyrene Rd, Chandler, AZ 85226, United States | 21+ |
| Mazatzal Casino | Highway 87, Mile Marker 251 Payson, AZ 85541 , United States | 21+ |
| Paradise Casino | 450 Quechan Drive, Yuma, AZ 85364, United States | 21+ |
| Spirit Mountain Casino | 27100 SW Salmon River Hwy Grand Ronde, Oregon 97347, United States | 21+ |
| Talking Stick Resort | 9800 E Talking Stick Way, Scottsdale, AZ 85256 , United States | 21+ |
| Twin Arrows Casino Resort | 22181 Resort Blvd, Flagstaff, AZ 86004, United States | 21+ |
| Vee Quiva Hotel & Casino | 15091 S Komatke Ln, Laveen Village, AZ 85339, United States | 21+ |
| Wild Horse Pass Hotel & Casino | I-10 and Wild Horse Pass Blvd, Chandler, AZ 85226, United States | 21+ |
| Yavapai Casino | 1505 E. Highway 69, Prescott, AZ 86301, United States | 21+ |