or
Player positions provided by the CFL and errors are known to exist
| Name | Position | Regular GP | # of Seasons (Years) | Also played for |
|---|---|---|---|---|
| Ulmer, John | LB | 43 | 4 (1985–1988) | OTT |
| Uperesa, Tu'ufuli “Duke” | G | 2 | 1 (1977) | CGY, OTT, WPG |
| Uteck, Larry | LB | 7 | 1 (1977) | MTL, OTT, TOR |
| “U” player count: 3 | ||||