2023 Allsvenskan

The 2023 Allsvenskan was the 99th season of Sweden's top-level football league, Allsvenskan. A total of 16 teams participated. BK Häcken were the defending champions after winning the title in the previous season. IF Brommapojkarna and Halmstads BK were promoted after finishing first and second in the 2022 Superettan, while Varbergs BoIS staved off relegation by defeating third placed Östers IF.

Malmö FF clinched their 23rd Swedish championship title and 26th Allsvenskan title on 12 November 2023, the final game day of the regular season, by defeating the other title competitor, IF Elfsborg, 1–0 at home. This was the first time since 2009 that the title was decided in the final round, and the first time since 2009 that it was decided in the final round in a game between the top two teams. IF Brommapojkarna were forced to defend their Allsvenskan status in a relegation series and Degerfors IF and Varbergs BoIS were directly relegated to the 2024 Superettan.

The 2023 Allsvenskan season began on 1 April, and ended on 12 November 2023 (not including play-off matches).

Teams
A total of sixteen teams are contesting the league, including fourteen sides from the previous season, and two promoted teams from the 2022 Superettan.

Personnel and kits
All teams are obligated to have the logo of the league sponsor Unibet as well as the Allsvenskan logo on the right sleeve of their shirt.

Note: Flags indicate national team as has been defined under FIFA eligibility rules. Players and Managers may hold more than one non-FIFA nationality.

Allsvenskan play-off
The fourteenth-placed team (IF Brommapojkarna) faced the third-placed team from the 2023 Superettan (Utsiktens BK) in a two-legged tie for the final place in the 2024 Allsvenskan. The loser ended up in the 2024 Superettan.

IF Brommapojkarna won 7–0 on aggregate.

Top goalkeepers
(Minimum of 10 games played)

Player

 * Most yellow cards: 9
 * Adam Carlén (IFK Göteborg)
 * Jesper Ceesay (IFK Norrköping)
 * Anton Eriksson (IFK Norrköping)
 * Rasmus Schüller (Djurgårdens IF)
 * Robin Tranberg (Varbergs BoIS)


 * Most red cards: 2
 * Ricardo Friedrich (Kalmar FF)
 * Anders Trondsen (IFK Göteborg)

Club

 * Most yellow cards:


 * Most red cards: