9–7 · #2 in NFC WestChoose season
| Player | Pos | # | College | Debut | Status |
|---|---|---|---|---|---|
| Amara Darboh | WR | — | — | 2017 | Active |
| Austin Davis | QB | — | — | 2014 | Active |
| Blair Walsh | K | — | — | 2012 | Active |
| Bobby Wagner | MLB | — | — | 2012 | Active |
| Bradley McDougald | S | — | — | 2013 | Active |
| Branden Jackson | DE | — | — | 2016 | Active |
| Byron Maxwell | CB | — | — | 2011 | Active |
| C.J. Prosise | RB | — | — | 2016 | Active |
| Chris Carson | RB | — | — | 2017 | Active |
| Cliff Avril | DE | — | — | 2008 | Active |
| D.J. Alexander | LB | — | — | 2015 | Active |
| David Bass | OLB | — | — | 2013 | Active |
| David Moore | WR | — | — | 2017 | Active |
| DeShawn Shead | DB | — | — | 2013 | Active |
| Dewey McDonald | LB | — | — | 2014 | Active |
| Dion Jordan | DE | — | — | 2013 | Active |
| Doug Baldwin | WR | — | — | 2011 | Active |
| Duane Brown | OT | — | — | 2008 | Active |
| Dwight Freeney | DE | — | — | 2002 | Active |
| Earl Thomas | FS | — | — | 2010 | Active |
| Eddie Lacy | RB | — | — | 2013 | Active |
| Ethan Pocic | C | — | — | 2017 | Active |
| Frank Clark | LB | — | — | 2015 | Active |
| Garrison Smith | DT | — | — | 2016 | Active |
| Germain Ifedi | OT | — | — | 2016 | Active |
| J.D. McKissic | RB | — | — | 2016 | Active |
| Jarran Reed | DT | — | — | 2016 | Active |
| Jeremy Lane | CB | — | — | 2012 | Active |
| Jimmy Graham | TE | — | — | 2010 | Active |
| Jon Ryan | P | — | — | 2006 | Active |
| Jordan Roos | G | — | — | 2017 | Active |
| Josh Forrest | LB | — | — | 2016 | Active |
| Justin Britt | C | — | — | 2014 | Active |
| Justin Coleman | CB | — | — | 2015 | Active |
| Justin March | LB | — | — | 2016 | Active |
| K.J. Wright | OLB | — | — | 2011 | Active |
| Kache Palacio | LB | — | — | 2017 | Active |
| Kam Chancellor | DB | — | — | 2010 | Active |
| Lano Hill | SAF | — | — | 2017 | Active |
| Luke Joeckel | G | — | — | 2013 | Active |
| Luke Willson | TE | — | — | 2013 | Active |
| Marcus Smith | LB | — | — | 2014 | Active |
| Mark Glowinski | G | — | — | 2015 | Active |
| Matt Tobin | OT | — | — | 2013 | Active |
| Michael Bennett | DE | — | — | 2009 | Active |
| Michael Wilhoite | OLB | — | — | 2012 | Active |
| Mike Davis | RB | — | — | 2015 | Active |
| Nazair Jones | DT | — | — | 2017 | Active |
| Neiko Thorpe | CB | — | — | 2012 | Active |
| Nick Vannett | TE | — | — | 2016 | Active |
| Oday Aboushi | G | — | — | 2014 | Active |
| Paul Dawson | LB | — | — | 2015 | Active |
| Paul Richardson | WR | — | — | 2014 | Active |
| Quinton Jefferson | DE | — | — | 2016 | Active |
| Rees Odhiambo | OT | — | — | 2016 | Active |
| Richard Sherman | CB | — | — | 2011 | Active |
| Rodney Coe | DT | — | — | 2017 | Active |
| Russell Wilson | QB | — | — | 2012 | Active |
| Shaquill Griffin | CB | — | — | 2017 | Active |
| Sheldon Richardson | DT | — | — | 2013 | Active |
| Tanner McEvoy | WR | — | — | 2016 | Active |
| Tedric Thompson | FS | — | — | 2017 | Active |
| Terence Garvin | LB | — | — | 2013 | Active |
| Thomas Rawls | RB | — | — | 2015 | Active |
| Tre Madden | FB | — | — | 2017 | Active |
| Tyler Lockett | WR | — | — | 2015 | Active |
| Tyler Ott | LS | — | — | 2015 | Active |
| Tyrone Swoopes | TE | — | — | 2017 | 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 |