Which two NFL teams have played each other the most?

The two NFL teams that have played each other the most are the Green Bay Packers and the Chicago Bears. They have a long-standing rivalry and have faced each other a total of 200 times. For many years, they have been in the same division, so they play twice a year during the regular season. Additionally, they have met in the playoffs a few times, adding to the total number of games. This makes their matchup the most frequent in NFL history.