| Stadion | Lokasi | Kapasitas | Dibuka |
|---|---|---|---|
| U.S. Bank Stadium | Minneapolis | 70.000 kursi | 22 Juli 2016 |
| UBS Arena | — | — | 19 November 2021 |
| UCLA Straus Stadium | Los Angeles | 5.800 kursi | 20 Mei 1984 |
| Union Base-Ball Grounds | Illinois | — | 1871 |
| Unipol Arena | Casalecchio di Reno | 11.000 kursi | 1993 |
| United Center | Illinois | 23.500 kursi | 18 Agustus 1994 |
| University Hall Turf Field | Virginia | 2.500 kursi | — |
| University of Illinois Ice Arena | Champaign | 2.000 kursi | 1931 |
| UPMC Park | Erie | 6.000 kursi | 20 Juni 1995 |
| UW–Milwaukee Panther Arena | Milwaukee | 12.700 kursi | 9 April 1950 |