The 2011–12 Premier League was the 20th season of the Premier League since its establishment in 1992. The season began on 13 August 2011 and ended on 13 May 2012 with Manchester City sealing their third league title – their first since 1968 – with victory over Queens Park Rangers on the final day. The title was City's first Premier League success, making them the fifth club to win the Premier League in its 20-year history. City finished level on 89 points with Manchester United, but they had a superior goal difference to their local rivals, making it the only time the Premier League had been won on goal difference.

The Premier League is the highest level of the English football league system. Contested by 20 clubs, it operates on a system of promotion and relegation with the English Football League (EFL). Seasons usually run from August to May, with each team playing 38 matches: two against each other, one home, and one away. Most games are played on Saturday and Sunday afternoons, with occasional weekday evening fixtures.