| Olivier Biche |
|
As a helmsman in 2004 in the Semaine de La Rochelle Dériveurs on 0 |
| Olivier Chablais |
|
As a helmsman in 1995 in the World Championship on 8515 |
| Olivier Greber |
|
As a helmsman in 1989 in the Île de Bendor on 7899 |
| Olivier Koch |
|
As a helmsman in 2006 in the Saarpokal on 8279 |
| Olivier Kowal |
|
As a crew in 2007 in the European Championship on 8734 |
| Olivier Magret |
|
As a helmsman in 2016 in the Hyères on 9103 |
| Olivier Thiberge |
|
As a helmsman in 2017 in the Championnat de France on 0 |
| Olle Martonen |
|
As a helmsman in 2025 in the Näsijärven Purjehdusseura/Näsijärvi Segelsällskap on 7922 |
| Olle Wenrup |
|
As a crew in 2026 in the YSS-Cup SWE 505 Cup 2 on 8926 |
| Olli Karlsson |
|
As a crew in 1987 in the World Championship on 7802 |
| Ollie Boyes |
|
As a crew in 2011 in the Inlands on 8532 |
| Olly Hopkins |
|
As a helmsman in 2011 in the Winter Series on 8526 |
| Olof Bengtsson |
|
As a helmsman in 2020 in the Måndagsseglingar on 8412 |
| Olof Ekdahl |
|
As a crew in 2026 in the YSS-Cup SWE 505 Cup 2 on 9062 |
| Örjan Wesslén |
|
As a helmsman in 1997 in the Svenskt Mästerskap on 6143 |
| Oscar Angervall |
|
As a crew in 2015 in the Måndagsseglingar on 7937 |