- Lampson
- Lancaster Junction
- Land O' Lakes
- Land O Lakes Mobile Home Park
- Landstad
- Laneville
- Laney
- Langes Corners
- Langlade
- Laona
- Laona Junction
- Lapham Junction
- Lark
- Larrabee
- Larsen
- LaRue
- Lasleys Point
- Lauderdale
- Lauderdale Shores
- Laudolff Beach
- Lawrence
- Lawton
- Lead Mine
- Lebanon
- Leeds
- Leeds Center
- Leeman
- Legend Lake
- Lehigh
- Leipsig