Allsvenskan 2005, part of the 2005 Swedish football season, was the 81st Allsvenskan season played. The first match was played 9 April 2005 and the last match was played 23 October 2005. DjurgÃÂ¥rdens IF won the league ahead of runners-up IFK Göteborg, while Landskrona BoIS, GIF Sundsvall and Assyriska Föreningen were relegated.
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GAIS won 2âÂÂ1 on aggregate.