The 2008–09 Omani League was the 33rd edition of the top football league in Oman. It began on 23 October 2008 and finished on 27 May 2009. Al-Oruba SC were the defending champions, having won the previous 2007–08 Omani League season. On Wednesday, 27 May 2009, Al-Nahda Club lost 1-0 away in their final league match against Sur SC and emerged as the champions of the 2008–09 Omani League with a total of 45 points.