- Liberty Pole
- Lily
- Lima
- Lima Center
- Lime Ridge
- Lincoln
- Lind
- Linden
- Linden Beach
- Lindina
- Lindsey
- Linton
- Little Banana Island
- Little Black
- Little Boom Island
- Little Chicago
- Little Chute
- Little Chute Islands
- Little Eau Claire
- Little Falls
- Little Goose Island
- Little Hoot Island
- Little Hope
- Little Island
- Little Island
- Little Norway
- Little Point
- Little Prairie
- Little Rapids
- Little Ripley Island