Franchise 51 seasons 420–381–1 all-time 21 playoff trips 2 Super Bowls
2004 players
Passing
| Matt Hasselbeck | 474 | 279 | 3,390 | 22 | 15 | 7.2 |
| Trent Dilfer | 58 | 25 | 333 | 1 | 3 | 5.7 |
Rushing
| Shaun Alexander | 353 | 1,688 | 16 | 4.8 |
| Mack Strong | 36 | 131 | 0 | 3.6 |
| Maurice Morris | 30 | 126 | 0 | 4.2 |
| Matt Hasselbeck | 28 | 94 | 1 | 3.4 |
| Heath Evans | 7 | 20 | 0 | 2.9 |
| Kerry Carter | 4 | 15 | 0 | 3.8 |
| Trent Dilfer | 10 | 14 | 0 | 1.4 |
| Koren Robinson | 1 | 3 | 0 | 3.0 |
Receiving
| Darrell Jackson | 87 | 1,207 | 7 | 13.9 |
| Bobby Engram | 36 | 499 | 2 | 13.9 |
| Koren Robinson | 31 | 495 | 2 | 16.0 |
| Jerry Rice | 30 | 429 | 3 | 14.3 |
| Jerramy Stevens | 31 | 349 | 3 | 11.3 |
| Itula Mili | 23 | 240 | 1 | 10.4 |
| Shaun Alexander | 23 | 170 | 4 | 7.4 |
| Jerheme Urban | 6 | 117 | 1 | 19.5 |
| Ryan Hannam | 8 | 110 | 0 | 13.8 |
| Mack Strong | 21 | 99 | 0 | 4.7 |
| Maurice Morris | 9 | 53 | 0 | 5.9 |
| Heath Evans | 2 | 12 | 0 | 6.0 |
| Alex Bannister | 2 | 10 | 0 | 5.0 |