- Lannon
- Lawrence
- Logan
- Little Chute
- Little Round Lake
- Lohrville
- Lomira
- Lennox
- Little Island
- Little Ripley Island
- Loyal
- Luck
- Luxemburg
- Lyndon Station
- Lynxville
- Leeman
- Little Chute Islands
- Lake Church
- Lakefield
- Lakeport
- Laneville
- Lima
- Lund
- Lawton
- Lamar
- Little Falls
- Lykens
- Legend Lake
- Little Waupon
- Lugerville