District 12
Area A-1,
- Club 1067, A-Team GrandMasters
- Club 2750, Master Builders Club
- Club 3449, Farms Finest
- Club 775270, Inland Ice Breakers
- Club 1112966, WLC Architects
- Club 892226, SCE Empire Lakes
- Club 1716461, Team RC Toastmasters
Area A-2,
- Club 5247, Rancho Cucamonga Club
- Club 5669, Route 66 Club
- Club 6513, Starlifters Toastmasters Club
- Club 6836, Inland Valley Earlybirds TM Club
- Club 1424859, BNI Toastmasters
- Club 12, Pomona Valley Club
- Club 110, Speech Masters
- Club 1475, Foothills Club
- Club 2485, Twisted Toastmasters Club
- Club 7213, Master Motivators
- Club 1169385, Cardinal Squawk Box
Area A-4,
- Club 2330, Success For Speakers
- Club 3014, The Good Fellas
- Club 6606, Leadership and Service Toastmaster Club
- Club 902581, http://improv.freetoasthost.org/index.html
- Club 1001501, Power Persuaders
Area A-5,
Division C
Division D
Division E
- Club 2250, University Toastmasters Club
- Club 3152, Expresso Club
- Club 5880, Toast To The Best
- Club 947243, Club ADP
- Club 956101, Toast of the Towne TM Club
Division C
Division D
Division E