Competitors for 2009 470 World Championship
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Lobke Berkhout |  NED |
SAI | 11 November 1980 |
| Berta Betanzos |  ESP |
SAI | 15 January 1988 |
| Stuart Bithell |  GBR |
SAI | 28 August 1986 |
| Nadège Douroux |  FRA |
SAI | 23 May 1981 |
| Šime Fantela |  CRO |
SAI | 19 January 1986 |
| Ryunosuke Harada |  JPN |
SAI | 6 May 1985 |
| Igor Marenić | CRO |
SAI | 2 January 1986 |
| Tara Pacheco | ESP |
SAI | 3 October 1988 |
| Luke Patience | GBR |
SAI | 4 August 1986 |
| Ingrid Petitjean | FRA |
SAI | 11 December 1980 |
| Lisa Westerhof | NED |
SAI | 2 November 1981 |
| Yugo Yoshida | JPN |
SAI | 11 November 1983 |