| Thermopolis Golf Course | Thermopolis | Wyoming |  United States of America | inactive |
| Thetford Golf Club | Thetford | Norfolk |  England | inactive |
| Theydon Bois Golf Club | Epping | Essex | England | inactive |
| Thief River Golf Club | Thief River Falls | Minnesota | United States of America | inactive |
| Third | Delmont | Pennsylvania | United States of America | inactive |
| Third | Rexford | New York | United States of America | inactive |
| Third | Jackson | New Jersey | United States of America | inactive |
| Third | Cedar Rapids | Iowa | United States of America | inactive |
| Third 9 | Little Rock | Arkansas | United States of America | inactive |
| Third Nine | West Orange | New Jersey | United States of America | inactive |
| Third Nine | Bermuda Dunes | California | United States of America | inactive |
| Third/First | Venice | Florida | United States of America | inactive |
| Third/Fourth 9 | Columbia Station | Ohio | United States of America | inactive |
| Thirlstane Golf Club | Thirlstane | Tasmania |  Australia | inactive |
| Thirsk and Northallerton Golf Club | Thirsk | North Yorkshire | England | inactive |
| Thistle | Welches | Oregon | United States of America | inactive |
| Thistle | Yaita | Tochigi |  Japan | inactive |
| Thistle Golf Club | Sunset Beach | North Carolina | United States of America | inactive |
| Thistle Hill Golf Club | Topcliffe | North Yorkshire | England | inactive |
| Thistle/Foxglove | Welches | Oregon | United States of America | inactive |
| Thomas Memorial Golf & Country Club | Turners Falls | Massachusetts | United States of America | inactive |
| Thompson Golf Club | Thompson | Manitoba |  Canada | inactive |
| Thompson National Country Club | Kamitsuga | Tochigi | Japan | inactive |
| Thompson Oaks Golf Course | West Saint Paul | Minnesota | United States of America | inactive |
| Thomson Country Club | North Reading | Massachusetts | United States of America | inactive |
| Thomson Country Club | Thomson | Georgia | United States of America | inactive |
| Thong Tai Ban Rai Golf Course | Hat Yai | Songkhla |  Thailand | inactive |
| Thonock Park | Gainsborough | Lincolnshire | England | inactive |
| Thorisstadir Golf Course | Akranes | Northwest |  Iceland | inactive |
| Thorn Apple Country Club | Galloway | Ohio | United States of America | inactive |
| Thornapple Creek Golf Club | Kalamazoo | Michigan | United States of America | inactive |
| Thornberry Creek at Oneida - Iroquois 9-Hole Course | Oneida | Wisconsin | United States of America | inactive |
| Thornberry Creek Country Club | Hobart | Wisconsin | United States of America | inactive |
| Thornblade Club | Greer | South Carolina | United States of America | inactive |
| Thornbrook Golf Course | Fond du Lac | Wisconsin | United States of America | inactive |
| Thornbury Golf Club | Thornbury | Gloucestershire | England | inactive |
| Thorncreek Golf Club | Thornton | Colorado | United States of America | inactive |
| Thorndon Park Golf Club | Brentwood | Essex | England | inactive |
| Thorne Golf Club | Thorne | South Yorkshire | England | inactive |
| Thorne Hills Golf Course | Carleton | Michigan | United States of America | inactive |
| Thorney Golf Club | Thorney | Cambridgeshire | England | inactive |
| Thorney Park Golf Club | Iver | Buckinghamshire | England | inactive |
| Thornhill Country Club | Thornhill | Ontario | Canada | inactive |
| Thornhill Golf Club | Thornhill | Dumfries and Galloway | Scotland | inactive |
| Thornhurst Park Golf Club | Doncaster | South Yorkshire | England | inactive |
| Thornridge Golf Course | Milford | Nebraska | United States of America | inactive |
| Thornton Golf Club | Thornton | Fife | Scotland | inactive |
| Thorntree Country Club | De Soto | Texas | United States of America | inactive |
| Thorny Lea Golf Club | Brockton | Massachusetts | United States of America | inactive |
| Thoroughbred Country Club | Iwaki | Fukushima | Japan | inactive |