- Lump Island
- Lagoon
- Lignite
- Loper Island
- Latouche Island
- Little Smith Island
- Lehunua Island
- Lynn Brothers
- Lynn Sisters
- Lemon Creek
- Lena Beach
- Lincoln Island
- Little Island
- Lone Rock
- Long Island
- Lucas Island
- Lane Island
- Little Rock
- Lord Islands
- Lord Rock
- Ladder Island
- Lamb Island
- Lighthouse Rocks
- Little Bear Rock
- Little Fork Island
- Little Fort Island
- Little Raspberry Island
- Long Island
- Long Island
- Low Island