Franchise 51 seasons 420–381–1 all-time 21 playoff trips 2 Super Bowls
2001 players
Passing
| Matt Hasselbeck | 321 | 176 | 2,023 | 7 | 8 | 6.3 |
| Trent Dilfer | 122 | 73 | 1,014 | 7 | 4 | 8.3 |
| Brock Huard | 17 | 9 | 127 | 1 | 0 | 7.5 |
| Jeff Feagles | 2 | 0 | 0 | 0 | 0 | 0.0 |
Rushing
| Shaun Alexander | 309 | 1,318 | 14 | 4.3 |
| Ricky Watters | 72 | 318 | 1 | 4.4 |
| Matt Hasselbeck | 40 | 141 | 0 | 3.5 |
| Mack Strong | 17 | 55 | 0 | 3.2 |
| Jay Graham | 12 | 43 | 0 | 3.6 |
| Trent Dilfer | 11 | 17 | 0 | 1.5 |
| Koren Robinson | 4 | 13 | 0 | 3.2 |
| Brock Huard | 1 | 11 | 0 | 11.0 |
| Heath Evans | 2 | 11 | 0 | 5.5 |
| Darrell Jackson | 1 | 9 | 0 | 9.0 |
Receiving
| Darrell Jackson | 131 | 70 | 1,081 | 8 | 8.3 |
| Koren Robinson | 78 | 39 | 536 | 1 | 6.9 |
| Bobby Engram | 51 | 29 | 400 | 0 | 7.8 |
| Shaun Alexander | 59 | 44 | 343 | 2 | 5.8 |
| James Williams | 17 | 12 | 212 | 1 | 12.5 |
| Christian Fauria | 40 | 21 | 188 | 1 | 4.7 |
| Mack Strong | 29 | 17 | 141 | 0 | 4.9 |
| Ricky Watters | 22 | 11 | 107 | 0 | 4.9 |
| Itula Mili | 12 | 8 | 98 | 2 | 8.2 |
| Alex Bannister | 7 | 4 | 50 | 0 | 7.1 |
| Charlie Rogers | 1 | 1 | 7 | 0 | 7.0 |
| Jay Graham | 1 | 1 | 6 | 0 | 6.0 |
| Trent Dilfer | 1 | 1 | -5 | 0 | -5.0 |
Defense
| Anthony Simmons | OLB | 100 | 80 | 2.0 | 0 | 7 | 2 |
| Chad Brown | LB | 86 | 60 | 8.5 | 0 | 6 | 2 |
| Levon Kirkland | MLB | 79 | 59 | 1.0 | 0 | 3 | 2 |
| Reggie Tongue | DB | 72 | 52 | 1.0 | 3 | 7 | 0 |
| Willie Williams | CB | 67 | 55 | 0.0 | 4 | 16 | 1 |
| Marcus Robertson | FS | 56 | 41 | 0.0 | 2 | 3 | 0 |
| Ken Lucas | CB | 46 | 41 | 0.0 | 1 | 15 | 0 |
| Chad Eaton | DT | 37 | 24 | 1.0 | 0 | 2 | 1 |
| Michael Sinclair | DE | 33 | 17 | 3.5 | 0 | 1 | 1 |
| Ike Charlton | DB | 29 | 27 | 1.0 | 2 | 4 | 3 |
| John Randle | DT | 27 | 19 | 11.0 | 0 | 0 | 4 |
| Marcus Bell | LB | 26 | 22 | 1.0 | 0 | 0 | 1 |
| Maurice Kelly | DB | 26 | 16 | 0.0 | 0 | 1 | 0 |
| Isaiah Kacyvenski | LB | 26 | 19 | 0.0 | 1 | 1 | 0 |
| Antonio Cochran | DE | 23 | 18 | 4.5 | 0 | 0 | 2 |
| Tim Terry | OLB | 18 | 16 | 2.5 | 0 | 0 | 3 |
| Curtis Fuller | DB | 16 | 13 | 0.0 | 0 | 2 | 0 |
| Shawn Springs | CB | 16 | 12 | 0.0 | 1 | 4 | 0 |
| Lamar King | DE | 14 | 5 | 0.0 | 0 | 1 | 0 |
| John Hilliard | DE | 14 | 6 | 0.0 | 0 | 0 | 0 |
| Fabien Bownes | WR | 12 | 12 | 0.0 | 0 | 0 | 0 |
| Paul Miranda | DB | 11 | 11 | 0.0 | 0 | 5 | 0 |
| Alex Bannister | WR | 11 | 8 | 0.0 | 0 | 0 | 0 |
| Kerry Joseph | DB | 10 | 8 | 1.0 | 0 | 0 | 0 |
| Mack Strong | FB | 6 | 6 | 0.0 | 0 | 0 | 0 |
| Orlando Huff | OLB | 5 | 5 | 0.0 | 0 | 0 | 1 |
| Cedric Woodard | DE | 4 | 3 | 0.0 | 0 | 0 | 1 |
| Heath Evans | FB | 3 | 3 | 0.0 | 0 | 0 | 0 |
| Darrell Jackson | WR | 3 | 3 | 0.0 | 0 | 0 | 0 |
| Matt LaBounty | DE | 3 | 1 | 0.0 | 0 | 0 | 0 |
| Matt Hasselbeck | QB | 2 | 2 | 0.0 | 0 | 0 | 0 |
| Rian Lindell | K | 2 | 1 | 0.0 | 0 | 0 | 0 |
| J.P. Darche | LS | 2 | 2 | 0.0 | 0 | 0 | 0 |
| Itula Mili | TE | 2 | 1 | 0.0 | 0 | 0 | 0 |
| Christian Fauria | TE | 1 | 1 | 0.0 | 0 | 0 | 0 |
| Jay Graham | RB | 1 | 1 | 0.0 | 0 | 0 | 0 |
| Charlie Rogers | RB | 1 | 1 | 0.0 | 0 | 0 | 0 |
| Robbie Tobeck | C | 1 | 1 | 0.0 | 0 | 0 | 0 |
| Shaun Alexander | RB | 1 | 1 | 0.0 | 0 | 0 | 0 |