- Tah Island
- Teal Island
- Tenass Island
- The Haystack
- The Sentinels
- The Witnesses
- Thorne Island
- Timbered Island
- Tokeen
- Tolstoi Island
- Tongass Island
- Tonina Island
- Toti Island
- Toza Island
- Trasera Island
- Trim Island
- Triste Island
- Tuft Rock
- Turn Island
- Turtle Island
- Tuxekan Island
- Twin Islands
- Twin Islands
- Twocrack Island
- Taigud Island
- Taigud Islands
- Takatz Islands
- Tava Island
- Tentree Island
- Terbilon Island