| Ironwood Green Golf Course | Glenoma | Washington |  United States of America | inactive |
| Ironwood Hills Golf Club | Molokai | Hawaii | United States of America | inactive |
| Ironwood Links Golf Course | Mason | Michigan | United States of America | inactive |
| Ironwood Public Golf Course | Yuma | Arizona | United States of America | inactive |
| Iroquois Golf Club | Iroquois | Ontario |  Canada | inactive |
| Iroquois Golf Course | Louisville | Kentucky | United States of America | inactive |
| Iruma Country Club | Iruma | Saitama |  Japan | inactive |
| Irv Warren Memorial Golf Course | Waterloo | Iowa | United States of America | inactive |
| Irvine Golf Club | Irvine | North Ayrshire |  Scotland | Active |
| Irvine Golf Club | Irvine | North Ayrshire | Scotland | inactive |
| Irving Parks | Greensboro | North Carolina | United States of America | inactive |
| Irwin Country Club | Irwin | Pennsylvania | United States of America | inactive |
| Is Arenas Golf & Country Club | Narbolia | Sardinia |  Italy | inactive |
| Isabel Villas | Santo Domingo | National District |  Dominican Republic | inactive |
| Isabela Golf Club | Ilagan City | Isabela |  Philippines | inactive |
| Isabella Golf Course | Hot Springs Village | Arkansas | United States of America | inactive |
| Isabella- (NINA/PINTA) | Hot Springs Village | Arkansas | United States of America | inactive |
| Isabella- (PINTA/SANTA MARIA) | Hot Springs Village | Arkansas | United States of America | inactive |
| Isabella- (SANTA MARIA/NINA) | Hot Springs Village | Arkansas | United States of America | inactive |
| Isaberg Golfklubb | Hestra | Jönköping |  Sweden | inactive |
| Ischua Valley Country Club | Franklinville | New York | United States of America | 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 | Italy | 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 |  Denmark | inactive |
| Isis Golf Club | Childers | Queensland |  Australia | inactive |
| Isisford Golf Club | Isisford | Queensland | Australia | inactive |
| Isla Canela Golf - Old Course | Huelva | Andalucia |  Spain | Active |
| Isla Canela Golf - Valle Guadiana Links | Huelva | Andalucia | Spain | Active |
| Isla Canela SA | Ayamonte | Algarve | Spain | Active |
| Isla del Sol Yacht and Country Club | St. Petersburg | Florida | United States of America | 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 | United States of America | inactive |
| Island | Palm Harbor | Florida | United States of America | inactive |
| Island | Singapore | Singapore |  Singapore | inactive |