Which team has the most championships in the nfl?
The Green Bay Packers have won the most NFL championship titles with 13 total (thrice named NFL champion-prior to introduction of championship game in 1933-after finishing the regular season first in the standings + won 6 NFL championship games + won 4 Super Bowl games); are the only NFL team to win the AFL-NFL World Championship Game, which they did twice (in 1966 and 1967 after having already won the NFL Championship); and, are the only team to win three consecutive championships, having done so twice (1929–1931, 1965–1967). The Chicago Bears have won the second most overall championships with nine (9) (eight NFL championships, one Super Bowl championship). The New York Jets and the Kansas City Chiefs are the only AFL teams to win the AFL-NFL World Championship Game.
Which team has the most championships in the NFL, combining both the NFL championship era and the super bowl era?
Green Bay Packers
History of the National Football League championship
No context provided
Which team has the most championships in the NFL, in the pre-super bowl era?
Green Bay Packers
No context provided
Which team has the most championships in the NFL, in the Super Bowl era?
Steelers and Patriots
History of the National Football League championship
https://en.wikipedia.org/wiki/History%20of%20the%20National%20Football%20League%20championship
Following the merger in 1970, the Super Bowl name continued as the game to determine the NFL champion
History of the National Football League championship
Of the NFL's current 32 teams, 20 (11 NFC, 9 AFC) have won a Super Bowl and 14 (8 AFC, 6 NFC) hold multiple titles. The AFC's New England Patriots and Pittsburgh Steelers have the most Super Bowl titles at six each; the Patriots also have the most appearances at 11.
Super Bowl
Throughout its history, the NFL Champhionship has been decided in a variety of ways, but, since 1970, the NFL champion has been determined by the Super Bowl game. Taking this into consideration, the team with the most NFL Championships prior to the Super Bowl era is the Green Bay Packers, with 9 Championships. During the Super Bowl era, both the Steelers and Patriots have the most titles at six each. When combining both eras, the Green Bay Packers have the most titles overall, with 13 in total.