The 1988 New York Jets season was the 29th season for the team and the 19th in the National Football League. It began with the team trying to improve upon its 6–9 record from 1987 under head coach Joe Walton. The Jets finished the season with a record of 8–7–1. Although for the second straight year they failed to qualify for the playoffs, they would play the spoiler, as a victory over their cross-town rival New York Giants in week 16 kept the Giants out of the playoffs due to a series of tiebreakers. For the third time in his career, Ken O'Brien had the lowest rate of interceptions among quarterbacks. He had 7 interceptions in 424 passing attempts.

Joseph Frank Walton was an American football player and coach who retired after 20 years as the head coach and creator of the football program at Robert Morris University. Walton played eight seasons in the National Football League (NFL) as a pass catching tight end for the Redskins and Giants. He served as head coach of the New York Jets for seven seasons, guiding them to the playoffs twice. He also served as an assistant coach for the New York Giants, the Washington Redskins, the New York Jets and the Pittsburgh Steelers during a 20-year period.