- Lake Havasu Yacht Club - (928)453-5005
- Lake Havasu City Sportsman Club - (928) 453-5404
- London Bridge Yacht Club - (928) 854-5292
- Chamber of Commerce - (928) 855-4115
- Gem and Mineral Society - (928) 854-2503
- Gold Seekers Havasu - (928) 764-1053
- Havasu 4 Wheelers - [email protected]
- Havasu Side By Side - [email protected]
- Historical Society - (928) 854-4938
- Lake Havasu Lighthouse Club - (928) 764-1699
- Outriggers Canoe Club - (928) 855-5565
- Over the Hill Gang - [email protected]
- Relics and Rods Car Club - (928) 855-0933
- River Riders Motorcycle Club
- Senior Center - (928) 453-0715
- Stamps and Coin Club - (928) 855-2777
- Stitchers Club - (928) 854-2368
- Western Pyrotechnics Association - [email protected]
