The 2005–06 Serie A was the 104th season of top-tier Italian football, the 74th in a round-robin tournament. The league commenced on 28 August 2005 and finished on 14 May 2006. While Juventus were originally the first-placed team, this title was put sub judice due to their involvement in the Calciopoli scandal, with Inter Milan instead declared champions by the Italian Football Federation (FIGC) on 26 July 2006, thus winning the title for the first time in 17 years.