What's the only NFL team to win three Super Bowls in a row?
Answer: Green Bay Packers
For The Win - Vince Lombardi’s Green Bay Packers of 1966-68 won three NFL championships in a row, but no team has ever pulled off the feat in the Super Bowl era.
If this sounds a little confusing, that's because it is. On this day in 1966 the NFL and AFL announced a merger. The first “Super Bowl” between the two leagues took place at the end of the 1966 season in which the Green Bay Packers defeated the Dallas Cowboys 34-27. The Packers would then go on to win the "first" Super Bowl against Kansas City in 1967 and then once more against Oakland in 1968.
The record for consecutive wins is two and is shared by seven franchises: the 1966–67 Green Bay Packers, the 1972–73 Miami Dolphins, the 1974–75 and 1978–79 Pittsburgh Steelers (the only team to accomplish this feat twice), the 1988–89 San Francisco 49ers, the 1992–93 Dallas Cowboys, the 1997–98 Denver Broncos, and the 2003–04 New England Patriots. Among those, Dallas (1992–93; 1995) and New England (2001; 2003–04) are the only teams to win three out of four consecutive Super Bowls. The 1972 Dolphins capped off the only perfect season in NFL history with their victory in Super Bowl VII.