The 2013–14 NBL season was the 36th season of competition since its establishment in 1979. A total of eight teams contested the league. The regular season was played between 10 October 2013 and 23 March 2014, and was followed by a post-season featuring the top four in late March and April 2014. The schedule was announced on 9 August 2013. The Perth Wildcats defeated the Adelaide 36ers 2–1 in the three-game finals series, with the final match at Perth Arena attended by 13,498 people.