This is a compilation of 23 Australia Guinness records in Unknown date. You may want to take a look at our complete list of Australia Guinness Records broken down by year.
| When | Record name | What | Who |
|---|---|---|---|
| Oldest windsurfer (boardsailor) | Otto Comanos | ||
| Most portions of fish and chips sold in eight hours | 12105 total number | Harry Ramsden | |
| Flattest continental landmass | 2229 metre(s) | Australia | |
| Swingball, ball control, individual (duration) | 7/35 hour(s):minute(s):second(s) | William Henderson, Alexander Hogstrom | |
| Most expensive turntable | 112000 US dollar(s) | Continuum Caliburn | |
| Largest island | 2175600 square kilometre(s) | Greenland | |
| Largest permanent IMAX cinema screen | Unknown | ||
| First known example of live birth | Unknown | ||
| Longest reef | 2027 kilometre(s) | The Great Barrier Reef | |
| First skin-breathing mammal | first | Julia Creek dunnart | |
| Largest species of camel | dromedary or one-humped camel (Camelus dromedarius) | ||
| Most dangerous ant | Bulldog ant (Myrmecia pyriformis) | ||
| Longest pizza delivery | 19870 kilometre(s) | Unknown | |
| Most frequent sex | 50 total number | Scaly cricket | |
| 15 million to 25,000 years ago | Largest prehistoric bird | 3/500 dimension(s) | Dromornis stirtoni |
| Oldest rabbit (ever) | Flopsy | ||
| Largest fleet to start the Sydney to Hobart Yacht Race | Sydney to Hobart boat race 1994 | ||
| Not applicable | Most venomous spider | 0.2 gram(s) | Male Sydney funnel-web spider Atrax robustus |
| Longest bills | 34–47 centimetre(s) | Australian pelican (Pelicanus conspicillatus) | |
| Longest fence | Dingo-proof fence | ||
| First recorded incident of animal poisoning caused by a freshwater blue-green algal bloom | Nodularia spumigena | ||
| Most golf holes played by an individual in 24 hours (walking) | 401 total number | Ian Colston | |
| Fastest time trial in 1080° Avalanche (GameCube) | Andrew “MrMiyagi” Nguyen (Australia) |