Search for a registered ship on the Australian General and International Shipping Registers.
Find a vessel by searching a ship's:
- name
- IMO number - a permanent number given to specific types of vessels by the International Maritime Organization (IMO)
- official number - the 6-digit number issued by the Shipping Registration Office to Australian registered ships.
To see ownership, caveats and other details, request a full certified extract of Register.
Note: Ship names marked with an asterisk (*) are registered on Australian International Shipping Register. Ship names without an asterisk are registered on the Australian General Shipping Register.
Download the complete list of registered ships.
Last updated: 20 October 2026
| Ship name | Official number | IMO number Sort descending | Length (metres) | Year of Completion | Home port |
|---|---|---|---|---|---|
| INVICTUS | 857809 | 12.75 | 1996 | Brisbane | |
| INVICTUS I | 860422 | 17.1 | 2007 | Sydney | |
| IO | 862363 | 9.14 | 2018 | Hobart | |
| IOLAIRE | 862357 | 11.86 | 1986 | Rosslyn Bay | |
| IONA | 854628 | 7.9 | 1979 | Darwin | |
| IRENE | 862954 | 11.6 | 1993 | Yamba | |
| IRISH MELODY | 860018 | 11.45 | 1983 | Brisbane | |
| IRISH MIST | 854068 | 11.89 | 1990 | Hobart | |
| IRISH MIST IV | 858947 | 14.6 | 2008 | Sydney | |
| IRISTOCAT | 863081 | 23.25 | 2021 | Sydney | |
| IRON BARK III | 862674 | 11.58 | 1977 | Fremantle | |
| IRON HEART | 860490 | 17.1 | 2003 | Port Adelaide | |
| IRON HECTOR I | 374469 | 18.63 | 1975 | Townsville | |
| IRON JOY | 856659 | 23.3 | 2000 | Gladstone | |
| IRON MONGREL | 860099 | 12.19 | 2007 | Brisbane | |
| IRON OCKER | 854252 | 14.47 | 1990 | Brisbane | |
| IRON PRINCE | 859637 | 19.2 | 2009 | Melbourne | |
| IRON TROJAN | 856369 | 17.07 | 1977 | Gladstone | |
| ISA LEI II | 853674 | 12.5 | 1982 | Hayman Island | |
| ISABEL | 863212 | 14.95 | 2005 | Melbourne |