| Kingsgrove observatory | Kingsgrove | — |
| Korea Microlensing Telescope Network-SSO | Coonabarabran | — |
| Kuriwa observatory | Hawkesbury Heights | — |
| Learmonth Magnetic Observatory | Western Australia | — |
| Learmonth Solar Observatory | Western Australia | — |
| Leura observatory | Leura | — |
| LightBuckets observatory | Pingelly | — |
| Linden Observatory Complex | New South Wales | — |
| Loomberah observatory | Loomberah | — |
| Macquarie Island Magnetic Observatory | Isla Macquarie | — |
| Magellan observatory | Lake Bathurst | — |
| Marsfield observatory | Marsfield | — |
 Melbourne Observatory | Victoria | — |
| Mount Burnett Observatory | Victoria | — |
 Mount Pleasant Radio Observatory | Tasmania | 43 m |
| Mount Tarana Observatory | Bathurst | — |
| Murrumbateman observatory | Murrumbateman | — |
| Norma Rose observatory | Leyburn | — |
| North Ryde observatory | North Ryde | — |
| Oakley Southern Sky observatory | Coonabarabran | — |
 Observatorio Astronómico de Reedy Creek | Queensland | — |
 Observatorio astronómico de Sídney | New South Wales | 40 m |
| Observatorio de Aves Eyre | Western Australia | — |
 Observatorio de Monte Stromlo | Canberra | 770 m |
 Observatorio de Radioastronomía Murchison (MRO) | Western Australia | — |
 Observatorio de Siding Spring | New South Wales | 1.165 m |
 Observatorio de Woomera | South Australia | — |
| Observatorio del Monte Kent | Toowoomba Region | — |
 Observatorio Parkes | Parkes | — |
 Old Perth Observatory | City of Perth | — |
 Paul Wild Observatory | New South Wales | — |
| Penrith Observatory | New South Wales | 60 m |
| Penwortham observatory | Penwortham | — |
 Perth Observatory | City of Kalamunda | 428 m |
| PROMPT observatory | Coonabarabran | — |
| Quinns Rock Observatory | Western Australia | — |
| Rainbow Observatory | Coonabarabran | — |
| RAS Observatory, Biggera Waters | Biggera Waters | — |
| RAS observatory, Moorook | Moorook | — |
| RAS Observatory, Officer | Officer | — |
| Rochedale (APTA) observatory | Rochedale | — |
| Rotamah Island Bird Observatory | Victoria | — |
| Samford Valley Observatory | Samford | — |
| Shenton Park observatory | Shenton Park | — |
| Siding Spring Observatory: iTelescope Observatory | Siding Spring | — |
| Siding Spring-Janess-G, JAXA | Siding Spring | — |
| Siding Spring-LCO A | Coonabarabran | — |
| Siding Spring-LCO B | Coonabarabran | — |