On the club level, Andersson played for Eskilstuna (1985-88), Göteborg (1988-91), Mechelen (1991-92), Norrköping (1993), Lille (1993-94), Caen (1994-95), Bari (1995-96), Bologna (1996-99 and 1999-2000), Lazio (1999), and Fenerbahçe (2000-02).

For Sweden, Andersson manufactured 83 appearances & scored 31 goals, two touching a top within national history. He played in the 1992 and 2000 European Championships. He led a Swedish team around scoring by having 5 goals in the 1994 World Cup, a exploit which attached him for 2nd place when a tournament's leading goalscorer. His physical size gave him an benefit within everyone's thoughts, & therein tournament he became known for towering all over defenders to score goals by using his head; in Sweden's quarterfinal convert Romania, he headed around a vital goal by outjumping possibly the Romanian goalkeeper.

fr:Kennet Andersson he:קנט ×?נדרסון