Competitors for 2017 470 World Championship
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| David Bargehr |  AUT |
SAI | 29 June 1989 |
| Mathew Belcher |  AUS |
SAI | 20 September 1982 |
| Fredrik Bergström |  SWE |
SAI | 9 July 1990 |
| Anton Dahlberg | SWE |
SAI | 10 May 1985 |
| Veronika Macarol |  SLO |
SAI | 28 March 1987 |
| Lukas Mähr | AUT |
SAI | 23 April 1990 |
| Eilidh McIntyre |  GBR |
SAI | 4 June 1994 |
| Hannah Mills | GBR |
SAI | 29 February 1988 |
| Tina Mrak | SLO |
SAI | 6 February 1988 |
| Irmina Mrózek-Gliszczyńska |  POL |
SAI | 9 February 1992 |
| Will Ryan | AUS |
SAI | 23 December 1988 |
| Agnieszka Skrzypulec | POL |
SAI | 3 June 1989 |