| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ualapue | city | Hawaii | United States | 21.06583 | -156.8325 | 101 | 964 |
| Ulaino historical | city | Hawaii | United States | 20.80861 | -156.05889 | 183 | 358 |
| Ulu Ko | city | Hawaii | United States | 21.96611 | -159.37167 | 170 | 7715 |
| Ulu Mahi | city | Hawaii | United States | 21.96972 | -159.37361 | 170 | 7715 |
| Ulumalu | city | Hawaii | United States | 20.90944 | -156.28667 | 921 | 6693 |
| Ulupalakua | city | Hawaii | United States | 20.64917 | -156.40111 | 1955 | 1619 |
| Umikoa | city | Hawaii | United States | 19.9825 | -155.38444 | 3526 | 252 |
| Umipaa | city | Hawaii | United States | 21.10972 | -157.05556 | 72 | 864 |
| Upper Nahiku | city | Hawaii | United States | 20.80222 | -156.07278 | 935 | 358 |
| Upper Village Three | city | Hawaii | United States | 20.88722 | -156.42139 | 114 | 25782 |
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