All Captains
| Surname | First names | Known by | |
|---|---|---|---|
| Ioane | Akira Latrell | view | |
| Iose | Brayden D | view | |
| Ireland | Alan | view | |
| Irwin | Mark William | view | |
| Itunu | Linda F | view | |
| Izatt | Carl Stephen | view | |
| Jack | Christopher Raymond | Chris | view |
| Jackson | Brandon Thomas | view | |
| Jackson | Stephen Carl | Steve | view |
| Jacobson | Luke Brittain | view | |
| Jacobson | Mitchell Lee | Mitch | view |
| Jaffray | John Lyndon | Lyn | view |
| Jaffray | Mervyn William Rutherford | view | |
| Jakes | Brian Eric William | view | |
| James | Aaron Raymond | view | |
| James | Kaci | view | |
| Jefferd | Andrew Charles Reeves | Andy | view |
| Jefferies | Roger Peggie | view | |
| Jefferson | Mark Robin | view | |
| Jeffries | Thomas Mervyn | view | |
| Jenkins | Lucy Victoria Margaret | view | |
| Jennings | Arthur Grahn Tuilevu | view | |
| Jensen | Emma M | view | |
| Johns | Elle | view | |
| Johnson | Barry Winstone | view | |
| Johnson | Martin | view | |
| Johnson | Michael David | view | |
| Johnson | Thomas William | Tom | view |
| Johnston | Tristram Alexander | view | |
| Johnstone | Bradley Ronald | Brad | view |
| Johnstone | C Ayden | Ayden | view |
| Jones | Bevan Keith | view | |
| Jones | Graham Laurence | view | |
| Jones | Ian Donald | Kamo | view |
| Jones | Lee David Gethin | view | |
| Jones | Michael Niko (Sir) | view | |
| Jones | Peter Frederick | view | |
| Jones | Winston George | Win | view |
| Joseph | James Whitinui | Jimmy | view |
| Joubert | Eben Daniel | view |