Who are the NFL one loss teams in one season?

As of the end of the 2022 NFL season, several teams have finished a season with just one loss, highlighting their dominance. The most notable are the 1972 Miami Dolphins, the only team to go undefeated and win the Super Bowl, and the 2007 New England Patriots, who went 16-0 in the regular season but lost in the Super Bowl. Other one-loss teams include the 1985 Chicago Bears and the 2011 Green Bay Packers. These teams are celebrated for their exceptional performances during their respective seasons.