The 1988 season was the Minnesota Vikings' 28th in the National Football League. They finished with an 11–5 record, and finished second to the Chicago Bears in the NFC Central division.

The 1988 NFL season was the 69th regular season of the National Football League. The Cardinals relocated from St. Louis, Missouri, to the Phoenix, Arizona, area becoming the Phoenix Cardinals but remained in the NFC East division. The playoff races came down to the regular season's final week, with the Seattle Seahawks winning the AFC West by one game, and the Philadelphia Eagles and San Francisco 49ers winning their respective divisions in a five-way tie, with the New Orleans Saints and New York Giants losing the NFC Wild Card berth to the Los Angeles Rams on tiebreakers.