1989 Seattle Seahawks season
The 1989 Seattle Seahawks season was the team's 14th season with the National Football League. The season marked the end of an era for the team, as the last remaining original Seahawk, longtime wide receiver Steve Largent, retired after playing 14 seasons in the league, all with the Seahawks. At the time of his retirement, he was the NFL's all-time reception leader.
Offseason
Undrafted free agents
| Player | Position | College |
| Willie Bouyer | Wide receiver | Michigan State |
| Tony Brown | Fullback | Western Kentucky |
| Tyler Burdick | Tight end | Toledo |
| Karl Burnige | Offensive tackle | Oregon Tech |
| Gilbert Dudley | Defensive end | Tennessee–Martin |
| Darryl Hall | Safety | Washington |
| Jesse Hatcher | Linebacker | Clemson |
| Smokey Hodge | Linebacker | Auburn |
| Tony Logan | Wide receiver | Nevada |
| Boo Mitchell | Wide receiver | Vanderbilt |
| Alex Morris | Cornerback | Texas A&M |
| Robert Pickett | Linebacker | West Virginia |
| Mike Ramos | Safety | Washington |
| Lee Marke Sellers | Tight end | Auburn |
| Rod Stephens | Linebacker | Georgia Tech |
| Jeff Stephenson | Linebacker | St. Cloud State |
| Mike Stumberg | Linebacker | Central College |
Personnel
Final roster
- Starters in bold.
- Denotes players that were selected for the 1990 Pro Bowl.
Schedule
Regular season
Divisional matchups have the AFC West playing the NFC East.| Week | Date | Opponent | Result | Record | Game site | Recap |
| 1 | September 10 | at [1989 1989 Philadelphia Eagles season|Philadelphia Eagles season|Philadelphia Eagles] | L 7–31 | 0–1 | Veterans Stadium | |
| 2 | September 17 | [1989 1989 Phoenix Cardinals season|Phoenix Cardinals season|Phoenix Cardinals] | L 24–34 | 0–2 | Kingdome | |
| 3 | September 24 | at [1989 1989 New England Patriots season|New England Patriots season|New England Patriots] | W 24–3 | 1–2 | Foxboro Stadium | |
| 4 | October 1 | at [1989 1989 Los Angeles Raiders season|Los Angeles Raiders season|Los Angeles Raiders] | W 24–20 | 2–2 | Los Angeles Memorial Coliseum | |
| 5 | October 8 | [1989 1989 Kansas City Chiefs season|Kansas City Chiefs season|Kansas City Chiefs] | L 16–20 | 2–3 | Kingdome | |
| 6 | October 15 | at [1989 1989 San Diego Chargers season|San Diego Chargers season|San Diego Chargers] | W 17–16 | 3–3 | Jack Murphy Stadium | |
| 7 | October 22 | [1989 1989 Denver Broncos season|Denver Broncos season|Denver Broncos] | L 21–24 | 3–4 | Kingdome | |
| 8 | October 29 | San Diego Chargers | W 10–7 | 4–4 | Kingdome | |
| 9 | November 5 | at Kansas City Chiefs | L 10–20 | 4–5 | Arrowhead Stadium | |
| 10 | November 12 | Cleveland Browns | L 7–17 | 4–6 | Kingdome | |
| 11 | November 19 | at [1989 1989 New York Giants season|New York Giants season|New York Giants] | L 3–15 | 4–7 | Giants Stadium | |
| 12 | November 26 | at Denver Broncos | L 14–41 | 4–8 | Mile High Stadium | |
| 13 | Buffalo Bills | W 17–16 | 5–8 | Kingdome | ||
| 14 | December 10 | at Cincinnati Bengals | W 24–17 | 6–8 | Riverfront Stadium | |
| 15 | December 17 | Los Angeles Raiders | W 23–17 | 7–8 | Kingdome | |
| 16 | December 23 | Washington Redskins | L 0–29 | 7–9 | Kingdome |