| John Button |
|
As a helmsman in 1987 in the UK National Championship on 7714 |
| John Campbell |
|
As a helmsman in 2018 in the Australian National Championships on 8795 |
| John Christiansen |
|
As a crew in 2025 in the Känguruh HH on 8686 |
| John Cook |
|
As a helmsman in 2023 in the Australian National Championships on 8710 |
| John Costard |
|
As a helmsman in 1993 in the UK National Championship on 8368 |
| John Curtis |
|
As a helmsman in 1999 in the Nepean One Design on 0 |
| John Davidson |
|
As a helmsman in 2003 in the Australian National Championships on 8638 |
| John Davies |
|
As a crew in 2014 in the UK National Championship on 8887 |
| John Dohan |
|
As a crew in 2013 in the Midwinter Championship on 0 |
| John Donnelly |
|
As a helmsman in 2002 in the Travis Perkins International National Championship on 8568 |