- Lafayette Annex
- Lafayette Shores
- Lake Terrace
- Lakeland
- Lakewood
- Lamberts Point
- Lansdale
- Larchmont
- Larrymore Acres
- Larrymore Lawns
- Lenox
- Lincoln Park
- Lochhaven
- Lakemont
- Lakewood
- La Tierra
- Loxley Place
- Lakewood
- Lansdowne Park
- Laurel Terrace
- Lee Hy Court
- Lee Hy Gardens
- Lee Hy Park
- Lemon Dell
- Liberty Land
- Lilly View
- Lincoln Court
- Lone Oak
- Lake Spring
- Lake Spring Land