Allsvenskan 1927–28, part of the 1927–28 Swedish football season, was the fourth Allsvenskan season played.
The first match was played 31 July 1927 and the last match was played 3 June 1928.
Örgryte IS won the league ahead of runners-up Hälsingborgs IF, while Djurgårdens IF and Stattena IF were relegated.