On behalf of the Cook Islands, the Cook Islands Sports and Olympic Association (renamed the Cook Islands Sports and National Olympic Committee in 2002 sent a team that competed at the 2000 Summer Olympics in Sydney, Australia.

Athletics

Men AthleteEventHeatQuarterfinalSemifinalFinalResultRankResultRankResultRankResultRank Teina Teiti 100 m11.227did not advance

Sailing

AthleteEventRaceNet pointsFinal rank1234567891011Turia VogelWomen's Mistral19141813231920199211814920

References

Official Olympic Reports