| Ubels, Gijsbert Pieter | 27-09-1916 | 17-06-2007 | |
| Uejo, James K. | 06-12-1917 | 29-10-1944 | |
| Uhler, Emile | 00-00-1922 | 21-04-1945 | |
| Ulanowicz, Emil | 17-09-1917 | 01-02-2004 | |
| Ullrich, Melvin C. | 26-05-1921 | 26-12-1944 | |
| Umberger, Eugene Rufus | 00-00-1910 | 01-01-1945 | |
| Umfleet, Donald, E. | | | |
| Umfreville, Michael Walter Ralph | | | |
| Uncles, John Francis | 18-09-1898 | 20-01-1967 | |
| Underwood, Earl E. | | | |
| Unger Jr., Frank A. | 05-05-1922 | | |
| Unger, Frederick W. (US Army) | | | |
| Unger, Irwin Morton (US Army) | 13-09-1925 | 17-04-1945 | |
| Unger, Walter Alma | 00-00-1915 | 09-06-1961 | |
| Unrein, Gerard A. | | | |
| Upchurch, Pinckney D. | | | |
| Upham, John Southworth, Jr. | | 08-10-1993 | |
| Urabe, Howard M. | 16-03-1923 | 04-07-1944 | |
| Urban, Marion W. | | | |
| Urban, Matthew Louis (Urbanowicz) | 25-08-1919 | 04-03-1995 | meer |
| Urishko, Michael C. | | | |
| Urling, Richard H. | 29-10-1920 | 27-06-1990 | |
| Utke, Raymond R. | | | |