Source: [citation needed] Rules for classification: 1) points; 2) goal difference; 3) number of goals scored. (C) Allsvenskan Champion; (S) Swedish Champion; (R) Relegated Notes:
^IFK Norrköping qualified for the European Cup Winners' Cup as Svenska Cupen champions 1990–91.
Source: [citation needed] Legend: Blue = home team win; Yellow = draw; Red = away team win.
Allsvenskan play-offs
The 1990 Allsvenskan play-offs was the ninth and final edition of the competition. The four best placed teams from Allsvenskan qualified to the competition. Allsvenskan champions IFK Göteborg won the competition and the Swedish championship after defeating IFK Norrköping who finished as runners-up in the league.