Oman competed at the 2000 Summer Olympics in Sydney, Australia.

Men's 200 m

• Mohamed Al Hooch
  1. Round 1 – 21.19 (→ did not advance, 48th place)

Men's 4 × 100 m

• Mohamed Said Al-Maskary, Hamoud Abdallah Al-Dalhami, Mohamed Al-Houti, Jahad Abdullah Al-Sheikh
  1. Round 1 – 39.82 (→ did not advance, 28th place)

Men's 50 m freestyle

• Khalid Al Kulaks
  1. Preliminary Heat – 26.96 (→ did not advance, 68th place)

• Wallenstein, David (2004). The Complete Book of the Summer Olympics (Athens 2004 Edition). Toronto, Canada. ISBN 1-894963-32-6.
• International Olympic Committee (2001). The Results. Retrieved 12 November 2005.
• Sydney Organizing Committee for the Olympic Games (2001). Official Report of the XXVII Olympiad Volume 1: Preparing for the Games. Retrieved 20 November 2005.
• Sydney Organizing Committee for the Olympic Games (2001). Official Report of the XXVII Olympiad Volume 2: Celebrating the Games. Retrieved 20 November 2005.
• Sydney Organizing Committee for the Olympic Games (2001). The Results. Retrieved 20 November 2005.
• International Olympic Committee Web Site