| Joseph Thompson |
|
As a crew in 1985 in the World Championship on 7605 |
| Josh Adams |
|
As a helmsman in 1998 in the Midwinter Championship on 7874 |
| Josh Dyck |
|
As a crew in 2016 in the Canadian Championship on 9116 |
| Josh Gray |
|
As a crew in 2010 in the Fall Fling on 8822 |
| Josh Mewburn |
|
As a crew in 2016 in the Australian National Championships on 7479 |
| Josh Mortensen |
|
As a crew in 2024 in the Australian National Championships on 8957 |
| Joshua Abush |
|
As a crew in 2026 in the East Coast Championships on 9138 |
| Joshua Lieberman |
|
As a crew in 2003 in the North American Championship on 7876 |
| Jotham Schwartz |
|
As a crew in 2023 in the Pacific Coast Championship on 8207 |
| Jouni Liljander |
|
As a helmsman in 2011 in the R2 – Naantali on 7956 |
| Jouni Valli |
|
As a helmsman in 2014 in the Nordic & Finnish Championship on 8430 |
| Jourquin Koen |
|
As a crew in 2014 in the Belgian Nationals on 9066 |
| Jørgen Bojsen-Møller |
|
As a helmsman in 2026 in the Svenskt Mästerskap on 9244 |
| Jørgen Holm-Nielsen |
|
As a helmsman in 1991 in the World Championship on 8108 |
| Jørgen Schönherr |
|
As a helmsman in 2001 in the Riva del Garda on 8728 |
| Jude Beamers |
|
As a crew in 2022 in the Ovington Inland Championship on 9203 |
| Judith French |
|
As a helmsman in 1988 in the UK National Championship on 8117 |