| Name | State | Country | Climbs | Videos |
|---|---|---|---|---|
| Tramway | California | United States | 166 | 457 |
| Trasobares | Spain | 1 | 1 | |
| Treasury | Washington | United States | 17 | 25 |
| Tregastel | France | 1 | 1 | |
| Trenta | Slovenia | 3 | 3 | |
| Triassic | Utah | United States | 24 | 48 |
| Trinity Alps | California | United States | 1 | 2 |
| TumTum | Washington | United States | 7 | 7 |
| Tumalo | Oregon | United States | 4 | 5 |
| Tuolumne Meadows | California | United States | 138 | 399 |
| Turakirae Head | New Zealand | 2 | 2 | |
| Turtle Lake | Colorado | United States | 3 | 5 |
| Twitchell Pond | Maine | United States | 6 | 6 |
| Ubatuba | Brazil | 9 | 12 | |
| Uintas | Utah | United States | 31 | 54 |
| Unaweep | Colorado | United States | 35 | 73 |
| University of Minnesota | Minnesota | United States | 1 | 2 |
| Upper Chaos | Colorado | United States | 49 | 186 |
| Uppsala | Sweden | 3 | 3 | |
| Utby | Sweden | 1 | 1 | |
| Ute Pass | Colorado | United States | 1 | 1 |
| Ute Valley | Colorado | United States | 9 | 12 |
| Vacaville | California | United States | 17 | 19 |
| Val Calanca | Switzerland | 2 | 2 | |
| Val Daone | Italy | 10 | 10 | |
| Val Ellero | Italy | 1 | 1 | |
| Val Gerola | Italy | 3 | 3 | |
| Val Masino | Italy | 25 | 25 | |
| Val des Monts | Quebec | Canada | 1 | 1 |
| Val di Mello | Italy | 52 | 53 |