Yes, the Dolphins in 1972 went undefeated during the regular season and won the Super Bowl. The 1934 and 1942 Chicago Bears went undefeated during the regular season but lost the NFL championship game both seasons.
The Patriots just finished the 2007 regular season undefeated.
The question was "Was there ever and undefeated NFL Season?" If you're referring to a regular season AND championship win...there was only one...the 1972 Miami Dolphins. If you're referring to and undefeated regular season only...four teams have done this...they are:
1943 Chicago Bears
1942 Chicago Bears
1972 Miami Dolphins
2007 New England Patriots
Both of the above answers are inaccurate. The first team to go undefeated through an ENTIRE NFL SEASON and win the CHAMPIONSHIP was the Green Bay Packers in 1929. Curly Lambeau was their coach. The Dolphins were the 2nd team to do it, 43 years later, without resorting to any ties (NFL had tie games in those days and the Packers had 1 tie). The Packers and Dolphins are the ONLY teams to ever accomplish an undefeated NFL Championship.
Yes. The New England Patriots beat the New York Giants 38-35 on December 29, 2007 to culminate an undefeated regular season in 2007. This is a remarkable feat.
Previously, the 1972 Miami Dolphins had been the only team since the AFL-NFL merger to have an undefeated regular season. The 1972 Dolphins a 17-game regular season while the Patriots played a 16-game regular season.
During the 2007 season they went undefeated in the regular season before the New York Giants beat them in the Super Bowl
Never, The Patriots in '06 went undefeated all the way and lost the Superbowl, They have never before been undefeated in regular season.
1972 Miami dolphins, and 2007 New England Patriots completed a perefect REGULAR SEASON. Both teams remain undefeated til their respective superbowl (SB VII and SB XLII), However, only the 1972 dolphins won the super bowl to achieve a PERFECT SEASON, while the Patriots lost to the New York Giants
In 2007, the New England Patriots went undefeated during the regular season (16-0). After losing to the New York Giants in Super Bowl XLII, the Patriots finished with an overall record of 18-1.
New England Patriots
The 72' Miami Dolphins went undefeated in a 14 game regular season and then went on to win the Superbowl. The 85' Chicago Bears were in line for an undefeated season and suffered their only loss to.... the Miami Dolphins! The 2007 New England Patriots went undefeated during the regular season, the only team to do so with a 16 game schedule, and would eventually lose to the New York Giants in the Superbowl.
Only 2 teams have ever gone undefeated. The 1974 dolphins and 07 patriots.
As of Super Bowl XLII, that has never happened. The only time an undefeated team has played in the Super Bowl, before this season's Patriots, is the 1972 Miami Dolphins and they defeated the Washington Redskins, 14-7, in Super Bowl VII.
The Patriots lead the regular-season series 53-51-1
12,3
Once, the New England Patriots in the 2007-2008 season, the continued to go 18-0 but lost to the Giants in the Superbowl attempting to go an unheard of 19-0.
New England Patriots