The Buffalo Sabres lost 2-1 in a shootout to the Pittsburgh Penguins
The Minnesota Vikings lost to the Dolphins in Super Bowl VIII, the Steelers in Super Bowl IX, and the Raiders in Super Bowl XI.
Through Super Bowl XLII, that is 31 points by the Dallas Cowboys who lost Super Bowl XIII to the Pittsburgh Steelers, 35-31.
Miami dolphins
The Atlanta Falcons lost to the Denver Broncos in Super Bowl XXXIII. The final score was 34-19.
Los Angeles/St. Louis Rams. The Rams lost Super Bowl XIV, won Super Bowl XXXIV, and lost Super Bowl XXXVI for a record in Super Bowls of 1-2.
redskins
The Patriots lost to the Giants 17-14.
Kansas City Chiefs were the fist team to lose a Super Bowl.
The Atlanta Falcons
The Buffalo Bills.
No National Football League team has ever lost the Super Bowl seven times. The record for most Super Bowl losses is five, held by the Denver Broncos. They have won twice.
The Kansas City Chiefs lost the first Super Bowl to the Green Bay Packers 35-10.
The Minnesota Vikings lost to the Dolphins in Super Bowl VIII, the Steelers in Super Bowl IX, and the Raiders in Super Bowl XI.
The 1972 Miami dolphins team is still the only team to go undefeated and win the super bowl what a team.. the patriots almost did they went undefeated but lost to the giants in the super bowl
The San Francisco 49ers.
They lost to the Giants in the Super Bowl
The Buffalo Bills