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: 24 August 2026
| Ship name Sort descending | Official number | IMO number | Length (metres) | Year of Completion | Home port |
|---|---|---|---|---|---|
| OSIRIS | 863736 | 11.93 | 2024 | Sydney | |
| OSIRIS II | 858166 | 14.3 | 2003 | Brisbane | |
| OSO | 860171 | 6.08 | 2012 | Darwin | |
| OSOMAR | 864118 | 10 | 1984 | Sydney | |
| OSPREY | 355179 | 13.29 | 1972 | Hobart | |
| OSPREY II | 860717 | 12.75 | 2007 | Melbourne | |
| OSPREY IV | 861143 | 12.8 | 2013 | Brisbane | |
| OSPREY LOTUS | 857748 | 10.6 | 1983 | Townsville | |
| OSPREY OF FALMOUTH | 863916 | 17.07 | 2004 | Port Stephens | |
| OSPREY OF SOUTHPORT | 862153 | 18.38 | 2008 | Southport | |
| OSPREY PACIFIC EXPLORER | 861964 | 19.84 | 2010 | Sydney | |
| OSPREY VI | 855173 | 15.24 | 1992 | Darwin | |
| OSPREY-A | 854915 | 10.02 | 1969 | Sydney | |
| OSTARA | 863578 | 12.33 | 2004 | Townsville | |
| OSTOBIN | 850911 | 10.63 | 1980 | Hobart | |
| OSTRO | 863279 | 12.65 | 2022 | Mooloolaba | |
| OTAHEITE | 853548 | 9.45 | 1985 | Rockhampton | |
| OTAMA III | 860850 | 11.7 | 2007 | Gove Harbour | |
| OUI CHAT | 861563 | 14.83 | 2016 | Sydney | |
| OUPIE | 863043 | 19.84 | 2016 | Port Stephens |