The 1951 NFL season was the 32nd regular season of the National Football League. Prior to the season, Baltimore Colts (I) owner Abraham Watner faced financial difficulties, and thus folded his team and gave its player contracts back to the league for $50,000. However, many Baltimore fans started to protest the loss of their team. Supporting groups such as its fan club and its marching band remained in operation and worked for the team's revival, which eventually led to a new, more lucrative Baltimore expansion team named the Colts in 1953.

For the first time, the NFL Championship Game was televised across the nation. The DuMont Television Network paid $75,000 to broadcast the game. Viewers coast-to-coast watched the Los Angeles Rams defeat the Cleveland Browns 24–17.

The 1951 NFL draft was held from January 18-19, 1951 at Chicago's Blackstone Hotel. With the first pick, the New York Giants selected halfback Kyle Rote from Southern Methodist University.

Los Angeles 24, Cleveland 17 at Los Angeles Memorial Coliseum, Los Angeles, December 23, 1951