The 2000–01 Scottish Premier League (known as the 2000–01 Bank of Scotland Premier League for sponsorship reasons) was the third season of the Scottish Premier League, the top level of football in Scotland. It began on 29 July 2000 and concluded on 20 May 2001. Rangers were the defending champions. Celtic finished the season as league champions by a 15-point margin over Rangers, also winning both of the domestic cups to complete a domestic treble, in their first season under the management of Martin O'Neill.