| Sultan Qaboos Cup | |
| Year: | 2011 |
| Country: |  Oman |
| Num Teams: | 36 |
| Champions: | Dhofar |
| Runner-Up: | Al-Ittihad |
| Matches: | 41 |
| Goals: | 107 |
| Top Goal Scorer: |  Lorinko(5 goals) |
| Prevseason: | 2010 |
| Nextseason: | 2012–13 |
The 2011 Sultan Qaboos Cup was the 39th edition of the Sultan Qaboos Cup (ar|كأس السلطان قابوس), the premier knockout tournament for football teams in Oman.
The competition began on 16 September 2011 with the qualification round and concluded on 26 December 2011. Al-Oruba SC were the defending champions, having won their third title in 2010. Dhofar S.C.S.C. were crowned the champions of the 2011 Sultan Qaboos Cup when they defeated Al-Ittihad Club 1–0,[1] winning the title for the record eighth time.[2]
This year the tournament had 36 teams. The winners qualified for the 2013 AFC Cup.
8 teams played a knockout tie. 4 ties were played over one leg. The first match was played between Al-Hamra SC and Madha SC on 16 September 2011. Al-Hamra SC, Al-Rustaq SC, Nizwa Club, Bahla Club advanced to the Round of 32 after winning their respective ties.
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32 teams played a knockout tie. 16 ties were played over one leg. The first match played was between Al-Mudhaibi SC and Majees SC on 29 September 2011. 16 teams advanced to the Round of 16.
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16 teams played a knockout tie. 8 ties were played over one leg. The first match was played between Ahli Sidab Club and Al-Mudhaibi SC on 22 October 2011. 8 teams advanced to the Quarterfinals.
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8 teams played a knockout tie. 4 ties were played over two legs. The first match was played between Sur SC and Al-Oruba SC on 1 November 2011. Sur SC, Al-Ittihad Club, Salalah SC and Dhofar S.C.S.C. qualified for the Semifinals.
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4 teams played a knockout tie. 2 ties were played over two legs. The first match was played between Sur SC and Al-Ittihad Club on 1 December 2011. Dhofar S.C.S.C. and Al-Ittihad Club qualified for the finals.
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