- Torrance Islet
- Tracey Island
- Tree Islets
- Triangle Island
- Trivett Island
- Twin Islets
- Tugboat Island
- Talunkwan Island
- Tangent Island
- Tanu
- Tanu Island
- Tar Islands
- Tee Island
- Thurston Harbour
- Titul Island
- Tlell
- Topping Islands
- Torrens Island
- Transit Island
- Treble Island
- Tree Nob Group
- Triple Islands
- Trunk Island
- Tuft Islets
- Tugwell Island
- Tamarisk
- Tan Island
- Thomas Island
- Thornton Islands
- Thurlow