- Long Island
- Lehigh
- Long Island
- Lake Owen
- Leonards
- Lark
- Lookout
- Lind
- Lake Hallie
- Lombard
- Lynn
- Leeds
- Leeds Center
- Lewiston
- Lib Cross Island
- Lowville
- La Prairie Retirement Village
- Lake Waubesa
- Lake Windsor
- Lakeview
- Little Norway
- Lutheran Hill
- Leipsig
- LeRoy
- Little Goose Island
- Little Skunk Island
- Lone Island
- Lost Lake
- Lyndon Dale
- Little Strawberry Island