| Ocean Pines Golf & Country Club | Ocean Pines | Maryland |  United States of America | inactive |
| Ocean Point | Saint Helena Island | South Carolina | United States of America | inactive |
| Ocean Point Golf Links at Fripp Island Resort | Saint Helena Island | South Carolina | United States of America | inactive |
| Ocean Reef Club | Key Largo | Florida | United States of America | inactive |
| Ocean Resorts Golf Club | Berlin | Maryland | United States of America | inactive |
| Ocean Ridge Plantation | Ocean Isle Beach | North Carolina | United States of America | inactive |
| Ocean Shores Country Club | Ocean Shores | New South Wales |  Australia | inactive |
| Ocean Shores Golf Course | Ocean Shores | Washington | United States of America | inactive |
| Ocean South | Newport Coast | California | United States of America | inactive |
| Ocean View Country Club | Yeongdeok | North Gyeongsang |  South Korea | inactive |
| Ocean View Golf Club | North Shore Village | Devonshire |  Bermuda | inactive |
| Ocean View Golf Course | Norfolk | Virginia | United States of America | inactive |
| Ocean Village Golf Course | Fort Pierce | Florida | United States of America | inactive |
| Ocean Winds | Johns Island | South Carolina | United States of America | inactive |
| Ocean's 4 - Championship Course | Carretera San Pedro | La Caña |  Dominican Republic | Active |
| Ocean-Valler | Yeonggwang | South Jeolla | South Korea | inactive |
| Ocean/Valley | Rancho Santa Fe | California | United States of America | inactive |
| Ocean/Woods | Princeville | Hawaii | United States of America | inactive |
| Oceana Country Club | Shelby | Michigan | United States of America | inactive |
| Oceano | Tijuana | Baja California |  Mexico | inactive |
| Oceans Golf Club | Daytona Beach Shores | Florida | United States of America | inactive |
| Oceanside Center City Golf Club | Oceanside | California | United States of America | inactive |
| Oceanside Golf and Country Club | Ormond Beach | Florida | United States of America | inactive |
| Oceanside Golf Course | Oceanside | California | United States of America | inactive |
| Ochang Technoville Golf Club | Cheongwon | North Chungcheong | South Korea | inactive |
| Ocilla Country Club | Ocilla | Georgia | United States of America | inactive |
| Oconee Country Club | Seneca | South Carolina | United States of America | inactive |
| Oconomowoc Golf Club | Oconomowoc | Wisconsin | United States of America | inactive |
| Oconto Golf Club | Oconto | Wisconsin | United States of America | inactive |
| Ocotillo Golf Resort | Chandler | Arizona | United States of America | inactive |
| Ocotillo Park Golf Course | Hobbs | New Mexico | United States of America | inactive |
| Octville Golf & Country Club | Johor Bahru | Johor |  Malaysia | inactive |
| Odakyu Fujisawa Golf Club | Ayase | Kanagawa |  Japan | inactive |
| Odakyu Nishifuji Golf Club | Fujinomiya | Shizuoka | Japan | inactive |
| Odana Hills Golf Course | Madison | Wisconsin | United States of America | inactive |
| Odawara Golf Club - Matsuda Course | Ashigarakami | Kanagawa | Japan | inactive |
| Odawara Golf Club - Nichido-Gotemba Course | Gotemba | Shizuoka | Japan | inactive |
| Odawara Yumoto Country Club | Ashigarashimo | Kanagawa | Japan | inactive |
| Odawarajo Country Club | Odawara | Kanagawa | Japan | inactive |
| Odda Golfklubb | Odda | Hordaland |  Norway | inactive |
| Odder Golfklub | Odder | Midtjylland |  Denmark | inactive |
| Oddur Golf Course | Gardabaer | Capital |  Iceland | Active |
| Odense Eventyr Golf Klub | Odense | Syddanmark | Denmark | inactive |
| Odense Golfklub | Odense | Syddanmark | Denmark | inactive |
| Odessa Country Club | Odessa | Texas | United States of America | inactive |
| Odessa Golf Club & RV Park | Odessa | Washington | United States of America | inactive |
| Odsherred Golfklub | Højby Sjælland | Sjælland | Denmark | inactive |
| Odyssey Golf Course | Tinley Park | Illinois | United States of America | inactive |
| Oefen | Vlaardingen | Zuid-Holland |  Netherlands | inactive |
| Oefenbaan | Gasselternijveen | Drenthe | Netherlands | inactive |