He played for Kalmar FF (1987–1989), Östers IF (1990–1994) and IFK Göteborg (1995–2000) during his career.
[2] He made his full international debut for Sweden on 11 November 1992, in a 1994 FIFA World Cup qualifier against Israel when he replaced Tomas Brolin in the 87th minute in a 3–1 win.
[4] He appeared in a total of five qualifiers for the 1994 FIFA World Cup, but did not make Sweden's final squad for the main tournament.
[2] Landberg made his 17th and final international appearance for the Sweden national team on 16 February 1997, in a friendly 3–1 win against Thailand.
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