Allsvenskan (; English: The All-Swedish; also known as Fotbollsallsvenskan) is a Swedish professional league for association football clubs. At the top of the Swedish football league system, it is the country's primary football competition. Contested by 16 clubs, it operates on a system of promotion and relegation with Superettan. Seasons run from April to November, with teams playing 30 matches each, totalling 240 matches in the season.
The league was created in 1924. Before that, the top league in Sweden was called Svenska Serien. The winner is awarded Lennart Johanssons Pokal. It is ranked 24th in the Union of European Football Associations (UEFA) coefficients of leagues based on performances in European competitions over the last five years, just ahead of the Slovak Super Liga and below the Belarusian Premier League. The current champions are IF Elfsborg, who won the title in the 2012 season.