- Babe Islands
- Baby Islands
- Back Island
- Badger
- Bainbridge Island
- Baird Island
- Baker
- Baker Island
- Balandra Island
- Bald Head Chris Island
- Ball Islets
- Ballast Island
- Ballena Islands
- Bamdoroshni Island
- Ban Island
- Barabara Island
- Baranof
- Baranof Archipelago
- Baranof Island
- Barbara Rock
- Bare Island
- Bare Island
- Bare Island
- Barlow Island
- Barlow Islands
- Barrel Island
- Barren Island
- Barren Islands
- Barren Islands
- Barrie Island