1998 Seattle Seahawks

The 1998 Seattle Seahawks season was the team's 23rd season with the National Football League. A late-season loss to the New York Jets came due to a controversial call when Jets quarterback Vinny Testaverde was downed short of the goalline, yet the play was ruled a touchdown; the loss helped knock Seattle out of the playoffs. The 1998 season was the final season for head coach Dennis Erickson.

Awards and records
The 1998 Seahawks hold the record for most defensive touchdowns in a season, with 10 (as of the 2007 NFL Season).