The Buffalo Bills played in and lost four consecutive Super Bowls. The Bills were in Super Bowls XXV, XXVI, XXVII, XXVIII.
No NFL team has ever won more than two consecutive Super Bowls.
The Buffalo Bills lost 4 Consecutive Super Bowls from 1991 - 1994.
As of Super Bowl XLII, no quarterback nor team has won three consecutive Super Bowls.
No team has ever lost 5 Super Bowls. The Buffalo Bill lost 4 consecutive Super Bowls from 1991 - 1994.
That was the Green Bay Packers who won the first two Super Bowls played in 1967 and 1968.
No team has ever won 3 super bowls in a row.
Miami Dolphins in Super Bowls VI, VII, and VIII.
Yes ... not only are the Bills the only team to lose four consecutive Super Bowls they are the only team to ever play in four consecutive Super Bowls.
The Buffalo Bills appeared in 4 consecutive Super Bowls between 1991 and 1994, but did not win any.