| Dominik Uher, WHI | C/LW | December 31, 1992 | Ostvava, Czech Republic |
| Linus Ullmark, STL | G | July 31, 1993 | Stockholm, Sweden |
| David Ullstrom, KC | LW/RW | April 22, 1989 | Jonkoping, Sweden |
| Cole Ully, RYK | LW/RW | February 20, 1995 | Calgary, Alberta, Canada |
| R.J. Umberger, STL | LW/RW | May 3, 1982 | Pittsburgh, Pennsylvania, United States |
| Scottie Upshall, DEN | LW/RW | October 7, 1983 | Fort McMurray, Alberta, Canada |
| Dennis Urban, TOR | D | June 28, 1988 | Pittsburgh, Pennsylvania, United States |
| Alexander Urbom, CZE | D | December 20, 1990 | Stockholm, Sweden |
| Matt Ustaski, CGY | C | May 27, 1994 | Glenview, Illinois, United States |