E
- (Aleutians West Census Area) Eider Rock
- (Nome Census Area) Eider Duck Island
- (Yukon-Koyukuk Census Area) Eightmile Island
- (Greene County) Eleanor Island
- (Campbell County) Elephant Rock
- (Aleutians West Census Area) Elf Island
- (Kenai Peninsula Borough) Elizabeth Island
- (Yukon-Koyukuk Census Area) Elkhorn Island
- (Campbell County) Elma Island
- (Greene County) Elrington Island
- (Kusilvak Census Area) Elsie Island
- (Aleutians West Census Area) Emerald Island
- (Greene County) Emerald Island
- (Yukon-Koyukuk Census Area) Emerald Island
- (Bethel Census Area) Emperor Island
- (Campbell County) Entrance Island
- (Greene County) Entrance Island
- (Greene County) Entrance Island
- (Kodiak Island Borough) Ermine Island
- (Lowndes County) Eskimo Islands
- (Greene County) Esther Island
- (Kusilvak Census Area) Esther Island
- (Sumter County) Esther Rock
- (Greene County) Evans Island
- (Greene County) Ewan Island
- (Aleutians West Census Area) Expedition Island
- (Kenai Peninsula Borough) Explorer Island
- (Kodiak Island Borough) East Channel Islands
- (Dillingham Census Area) Ekuk
- (Nome Census Area) East Fork