12–4 · #1 in NFC West · Lost Super Bowl XLIXChoose season
| Player | Pos | # | College | Debut | Status |
|---|---|---|---|---|---|
| Allen Bradford | LB | — | — | 2011 | Active |
| Alvin Bailey | G | — | — | 2013 | Active |
| Andrew McDonald | OL | — | — | 2014 | Active |
| Bobby Wagner | MLB | — | — | 2012 | Active |
| Brandon Mebane | DT | — | — | 2007 | Active |
| Brett Brackett | TE | — | — | 2014 | Active |
| Brock Coyle | LB | — | — | 2014 | Active |
| Bruce Irvin | LB | — | — | 2012 | Active |
| Bryan Walters | WR | — | — | 2011 | Active |
| Byron Maxwell | CB | — | — | 2011 | Active |
| Cassius Marsh | LB | — | — | 2014 | Active |
| Chris Matthews | WR | — | — | 2014 | Active |
| Christine Michael | RB | — | — | 2013 | Active |
| Cliff Avril | DE | — | — | 2008 | Active |
| Clint Gresham | LS | — | — | 2010 | Active |
| Cooper Helfet | TE | — | — | 2014 | Active |
| David King | DE | — | — | 2014 | Active |
| Demarcus Dobbs | DE | — | — | 2011 | Active |
| Derrick Coleman | FB | — | — | 2013 | Active |
| DeShawn Shead | DB | — | — | 2013 | Active |
| Doug Baldwin | WR | — | — | 2011 | Active |
| Earl Thomas | FS | — | — | 2010 | Active |
| Garry Gilliam | OT | — | — | 2014 | Active |
| Greg Scruggs | TE | — | — | 2012 | Active |
| J.R. Sweezy | G | — | — | 2012 | Active |
| James Carpenter | G | — | — | 2011 | Active |
| Jeremy Lane | CB | — | — | 2012 | Active |
| Jermaine Kearse | WR | — | — | 2012 | Active |
| Jeron Johnson | DB | — | — | 2011 | Active |
| Jon Ryan | P | — | — | 2006 | Active |
| Jordan Hill | DT | — | — | 2013 | Active |
| Josh Thomas | DB | — | — | 2011 | Active |
| Justin Britt | C | — | — | 2014 | Active |
| K.J. Wright | OLB | — | — | 2011 | Active |
| Kam Chancellor | DB | — | — | 2010 | Active |
| Keavon Milton | OT | — | — | 2013 | Active |
| Kevin Norwood | WR | — | — | 2014 | Active |
| Kevin Pierre-Louis | LB | — | — | 2014 | Active |
| Kevin Williams | DT | — | — | 2003 | Active |
| L.J. Fort | LB | — | — | 2012 | Active |
| Lemuel Jeanpierre | C | — | — | 2011 | Active |
| Luke Willson | TE | — | — | 2013 | Active |
| Malcolm Smith | MLB | — | — | 2011 | Active |
| Marcus Burley | DB | — | — | 2014 | Active |
| Marshawn Lynch | RB | — | — | 2007 | Active |
| Max Unger | C | — | — | 2009 | Active |
| Michael Bennett | DE | — | — | 2009 | Active |
| Mike Morgan | OLB | — | — | 2012 | Active |
| O'Brien Schofield | DE | — | — | 2010 | Active |
| Patrick Lewis | C | — | — | 2014 | Active |
| Paul Richardson | WR | — | — | 2014 | Active |
| Percy Harvin | WR | — | — | 2009 | Active |
| Phil Bates | WR | — | — | 2014 | Active |
| RaShaun Allen | TE | — | — | 2014 | Active |
| Ricardo Lockette | WR | — | — | 2011 | Active |
| Richard Sherman | CB | — | — | 2011 | Active |
| Robert Turbin | RB | — | — | 2012 | Active |
| Russell Okung | OT | — | — | 2010 | Active |
| Russell Wilson | QB | — | — | 2012 | Active |
| Stephen Schilling | C | — | — | 2011 | Active |
| Steven Hauschka | K | — | — | 2008 | Active |
| Steven Terrell | DB | — | — | 2014 | Active |
| Tarvaris Jackson | QB | — | — | 2006 | Active |
| Terrance Parks | DB | — | — | 2014 | Active |
| Tharold Simon | CB | — | — | 2014 | Active |
| Tony McDaniel | DT | — | — | 2006 | Active |
| Tony Moeaki | TE | — | — | 2010 | Active |
| Travian Robertson | NT | — | — | 2012 | Active |
| Will Tukuafu | FB | — | — | 2011 | Active |
| Zach Miller | TE | — | — | 2007 | Active |
| 3–1 |
| .750 |
| -14 |
| 2–2 | .500 | +12 |
| 2–2 | .500 | -10 |
| Team | W–L–T | PCT | DIFF |
|---|---|---|---|
| 3–1 | .750 | +51 | |
| 2–2 | .500 | -2 | |
| 0–4 | .000 | -25 | |
| 0–4 | .000 | -28 |
| Team | W–L–T | PCT | DIFF |
|---|---|---|---|
| 4–0 | 1.000 | +41 | |
| 3–1 | .750 | +31 | |
| 2–2 | .500 | -20 | |
| 0–4 | .000 | -39 |
| Team | W–L–T | PCT | DIFF |
|---|---|---|---|
| 3–1 | .750 | +3 | |
| 2–2 | .500 | +10 | |
| 2–2 | .500 | -18 | |
| 1–3 | .250 | -34 |
| Team | W–L–T | PCT | DIFF |
|---|---|---|---|
| 4–0 | 1.000 | +35 | |
| 3–1 | .750 | +47 | |
| 2–2 | .500 | -8 | |
| 2–2 | .500 | -32 |
| Team | W–L–T | PCT | DIFF |
|---|---|---|---|
| 2–2 | .500 | +12 | |
| 2–2 | .500 | +4 | |
| 1–3 | .250 | -23 | |
| 0–4 | .000 | -20 |
| Team | W–L–T | PCT | DIFF |
|---|---|---|---|
| 4–0 | 1.000 | +58 | |
| 3–1 | .750 | +32 | |
| 2–2 | .500 | +2 | |
| 1–3 | .250 | -30 |