Monday Night Football is the branding used for broadcasts of National Football League (NFL) games that primarily broadcast on Monday nights. It was originally broadcast on ABC from 1970 to 2005, before moving exclusively to sister network ESPN in 2006, which remains the main channel for the broadcast. In 2020, MNF returned to ABC in select simulcasts with ESPN, and in 2022, it began featuring select exclusive ABC telecasts. In addition, ESPN2 has aired alternate telecasts of selected games since 2020 as the Manningcast, while ESPN+ has streamed MNF simulcasts in the United States since 2021.

The National Football League (NFL) is a professional American football league that consists of 32 teams, divided equally between the American Football Conference (AFC) and the National Football Conference (NFC). The NFL is one of the major professional sports leagues in the United States and Canada and the highest professional level of American football in the world. Each NFL season begins annually with a three-week preseason in August, followed by the 18-week regular season which runs from early September to early January, with each team playing 17 games and having one bye week. Following the conclusion of the regular season, seven teams from each conference advance to the playoffs, a single-elimination tournament that culminates in the Super Bowl, which is contested in February and is played between the winners of the AFC and NFC championship games.