Australie-Occidentale
Îles commençant par l
Australie
- Lachlan Island
- Lacrosse Island
- Lady Nora Island
- Lafontaine Island
- Lagoon Island
- Lagoon Island
- Lagoon Island
- Lagrange Island
- Lake Island
- Lalowan Island
- Lamarck Island
- Lammas Island
- Lancelin Island
- Laplace Island
- Large Island
- Laseron Island
- Latirus Island
- Lauangi Island
- Lavoisier Island
- Ledge Islet
- Lefebre Island
- Legendre Island
- Legendre Island
- Leila Island
- Leo Island
- Leonie Island
- Lesueur Island
- Leveque Island
- Libke Island
- Lichen Island
- Lily Island
- Lion Island
- Lipfert Island
- Little Island
- Little Island
- Little North Island
- Little Pigeon Island
- Little Rat Island
- Little Rocky Island
- Little Roma Island
- Little Turtle Island
- Little Yunderup Island
- Livingstone Island
- Livistona Island
- Lizard Island
- Lobelia Island
- Locker Island
- Long Island
- Long Island
- Long Island