| A B C D E F G H I J K L M N O P Q R S T U V W X Y Z |
| Ole-Kristian Tollefsen | NOR  |
0 | Free Agent | $675,000 | 0 | |
| Oleg Kvasha | SWE  |
0 | Free Agent | $0 | 0 | |
| Oleg Saprykin | RUS  |
0 | $500,000 | 1 | ||
| Oleg Tverdovsky | UKR  |
0 | Free Agent | $0 | 0 | |
| Olivier Michaud | CAN  |
0 | Free Agent | $0 | 0 | |
| Olli Jokinen | FIN  |
0 | Ottawa Senators | $5,250,000 | 3 | |
| Olli Malmivaara | FIN |
0 | Free Agent | $500,000 | 0 | |
| Ondrej Pavelec | CZE  |
0 | Colorado Avalanche | $1,433,333 | 1 | |
| Oscar Lindberg | SWE |
0 | Devils | $500,000 | 4 | |
| Oscar Moller | SWE |
0 | $875,000 | 3 | ||
| Oskar Osala | FIN |
0 | $850,000 | 3 | ||
| Oskars Bartulis | LVA  |
0 | Pirates | $516,667 | 5 | |
| Ossi Vaananen | FIN |
0 | $1,550,000 | 1 | ||
| Owen Fussey | RUS |
0 | Free Agent | $0 | 0 | |
| Owen Nolan | GBR  |
0 | St-Louis Blues | $2,138,000 | 1 |
1677