- Lecompton
- Lenexa
- Leona
- Leonardville
- Leoti
- Lewis
- Liberal
- Lucerne
- Liebenthal
- Lindsborg
- Linn Valley
- Lone Elm
- Longford
- Lost Springs
- Larkinburg
- Lake Ridge
- Lake Shore
- Lakeside Village
- Lenexa
- Lansdowne
- Laneville
- Lawndale Estates Mobile Home Park
- Loma Vista
- Loring
- Lenape
- Little Kaw
- La Cygne Corner
- Lang
- Lincoln Mobile Home Village
- Laird