Active players are listed in bold.
Members of the Hall of Fame are marked with an asterisk (*).
| Player | From | To | Pos | Ht | Wt | Birth Date | College |
|---|---|---|---|---|---|---|---|
| Ime Udoka | 2004 | 2008 | F | 6-6 | 215 | August 9, 1977 | Portland State University |
| Beno Udrih | 2005 | 2008 | G | 6-3 | 205 | July 5, 1982 | |
| Wes Unseld* | 1969 | 1981 | C-F | 6-7 | 245 | March 14, 1946 | University of Louisville |
| Hal Uplinger | 1954 | 1954 | G | 6-4 | 185 | September 30, 1929 | Long Island University |
| Kelvin Upshaw | 1989 | 1991 | G | 6-2 | 180 | January 24, 1963 | University of Utah |