| Ischua Valley Country Club | Franklinville | New York |  USA | inactive |
| Ise Country Club | Watarai | Mie |  Japan | inactive |
| Ise-Nakagawa Country Club | Ichishi | Mie | Japan | inactive |
| Ise-Shima Country Club - Royal Course | Shima | Mie | Japan | inactive |
| Isehara Country Club | Isehara | Kanagawa | Japan | inactive |
| Isernia Golf Club | Isernia | Molise |  Italia | inactive |
| Isewan Country Club | Ichishi | Mie | Japan | inactive |
| Ishiji Seaside Country Club | Kashiwazaki | Niigata | Japan | inactive |
| Ishikarikawa Ebetsu Golf Club | Ebetsu | Hokkaido | Japan | inactive |
| Ishikawa Golf Club | Kahoku | Ishikawa | Japan | inactive |
| Ishinomaki Ocean Country Club | Ishinomaki | Miyagi | Japan | inactive |
| Ishioka Golf Club | Omitama | Ibaraki | Japan | inactive |
| Ishioka Golf Club - West Course | Kasama | Ibaraki | Japan | inactive |
| Ishiyama | Otsu | Shiga | Japan | inactive |
| Ishizaka Golf Club | Hiki | Saitama | Japan | inactive |
| Ishizuchi | Niihama | Ehime | Japan | inactive |
| Ishizuchi-Akaishi | Niihama | Ehime | Japan | inactive |
| Ishøj Golf | Ishøj | Hovedstaden |  Danmark | inactive |
| Isis Golf Club | Childers | Queensland |  Australia | inactive |
| Isisford Golf Club | Isisford | Queensland | Australia | inactive |
| Isla Canela Golf - Old Course | Huelva | Andalucia |  Spania | Aktiv |
| Isla Canela Golf - Valle Guadiana Links | Huelva | Andalucia | Spania | Aktiv |
| Isla Canela SA | Ayamonte | Algarve | Spania | Aktiv |
| Isla del Sol Yacht and Country Club | St. Petersburg | Florida | USA | inactive |
| Isla Margarita Golf Club | Isla de Margarita | Nueva Esparta |  Venezuela | inactive |
| Isla Navidad Country Club | Manzanillo | Colima |  Mexico | inactive |
| Islamabad Golf Course | Islamabad | Islamabad |  Pakistan | inactive |
| Island | Palm Harbor | Florida | USA | inactive |
| Island | Palm Harbor | Florida | USA | inactive |
| Island | Singapore | Singapore |  Singapore | inactive |
| Island | Ponce | Puerto Rico |  Puerto Rico | inactive |
| Island | Nilai | Negeri Sembilan |  Malaysia | inactive |
| Island | Kamo | Shizuoka | Japan | inactive |
| Island | Batam | Riau Islands |  Indonesia | inactive |
| Island | Utopia | Ontario |  Canada | inactive |
| Island | Coldwater | Ontario | Canada | inactive |
| Island | Pakenham | Ontario | Canada | inactive |
| Island 9 | Pakenham | Victoria | Australia | inactive |
| Island Brae Golf Club | Morrison's Island | Québec | Canada | inactive |
| Island Country Club | Deer Isle | Maine | USA | inactive |
| Island Country Club | Marco Island | Florida | USA | inactive |
| Island Dunes Country Club | Jensen Beach | Florida | USA | inactive |
| Island Golf Club | Lake Havasu City | Arizona | USA | inactive |
| Island Golf Resort Gozensui | Tomakomai | Hokkaido | Japan | inactive |
| Island Golf Resort Nasu | Nasu | Tochigi | Japan | inactive |
| Island Green Golf Club | Myrtle Beach | South Carolina | USA | inactive |
| Island Green Golf Club | Republic | Missouri | USA | inactive |
| Island Green Golf Course | Kentville | Nova Scotia | Canada | inactive |
| Island Green/Waterfall | Locust Grove | Virginia | USA | inactive |
| Island Greens Golf Club | Clinton | Washington | USA | inactive |