| Uh |
| Uhles, Drew M - 20 |
| Uhl, Eugene A III - 21 |
| Ul |
| Ulbrich, Brian S - 23 |
Ulloa, George M JR - 23Mary Ulloa-Tamez  |
| Ulloa, Jose E - 23 |
| Um |
| Umbrell, Colby J - 26 |
| Un |
| Unger, Daniel P - 19 |
| Unger, David M - 21 |
| Unruh, Gregory D - 28 |
| Unruh, Robert O - 25 |
| Up |
| Upchurch, Clinton R - 31 |
| Upton, Paul U - 31 |
| Ur |
| Urbina, Wilfredo F - 29 |
| Uruo, Iosiwo - 27 |
| Ut |
| Utt, Ernest E JR - 38 |
| Uv |
| Uvanni, Michael A - 27 |