Places in Pennsylvania, page 19
Longview Heights to Marysville
- Longview Heights
- Longwood
- Lookabough Corners
- Loomis Park
- LoopBlair County
- LoopIndiana County
- Lopez
- Lorain
- Lorane
- Lorane Orchards
- Lorberry
- Lorberry Junction
- Lords Valley
- Lorenton
- Loretto
- Loretto Road
- Lorraine
- Loschs
- Losh Run
- Lost Creek
- Lottsville
- Loucks Mills
- Louden Hill
- Loux Corner
- Louxs Corner
- Lovedale
- Lovejoy
- Lovell
- Lovell Park
- Lovelton
- Lovely
- Lover
- Lovi
- LowberFayette County
- LowberWestmoreland County
- Lowell
- Lowell Hills
- Lower Allen
- Lower Askam
- Lower Brownville
- Lower Burrell
- Lower Dutchtown
- Lower Gwynedd
- Lower Hillville
- Lower Hopewell
- Lower Longswamp
- Lower Moyamensing
- Lower Peanut
- Lower Saucon
- Lower Tannersville
- Lower Whyel
- Lowhill
- Lowville
- Loyalhanna
- Loyalhanna Woodlands Number 1
- Loyalhanna Woodlands Number 2
- Loyalsockville
- Loyalton
- Loyalville
- Loysburg
- Loysburg Gap
- Loysville
- Lucasville
- Lucerne Mines
- Luces Corners
- Lucinda
- Luciusboro
- Lucket
- Lucky
- Lucon
- Lucullus
- Lucy Furnace
- Ludlow
- LudlowMcKean County
- Ludwigs Corner
- Lumber CityClearfield County
- Lumber CityMifflin County
- Lumberton
- Lumberville
- Lundys Lane
- Lungerville
- Lurgan
- Lushbaugh
- Luthers Mills
- Luthersburg
- Lutzville
- Luxor
- Luzerne
- LuzerneFayette County
- Lycippus
- Lykens
- Lyle
- Lyleville
- Lymansville
- Lymanville
- Lymehurst
- Lynces Junction
- Lynch
- Lynchville
- Lyndell
- Lyndon
- Lyndora
- LynnFayette County
- LynnSusquehanna County
- Lynnewood Gardens
- Lynnport
- Lynnville
- LynnwoodFayette County
- LynnwoodLuzerne County
- Lynnwood Gardens
- Lynnwood-Pricedale
- Lyon Valley
- Lyona
- Lyons
- Lyonstown
- Mabel
- Mable Hill
- Mac
- Macdonaldton
- MacedoniaBradford County
- MacedoniaJuniata County
- Mackey Ford
- Mackeyville
- Macungie
- Maddensville
- Madera
- Madison
- Madison Ridge
- Madisonburg
- Madisonville
- Madley
- Magee
- Magill Heights
- Magnolia Hill
- Mahaffey
- Mahanoy City
- Mahanoy Plane
- Mahantango
- MahoningArmstrong County
- MahoningFayette County
- Mahoning Furnace
- Mahoningtown
- Maiden Creek
- Maiden Creek Estates
- Mainesburg
- Mainland
- Mainsville
- Mainville
- Maitland
- Maizeville
- Malden Place
- Malins
- Malta
- Malvern
- Mammoth
- Mamont
- Manada Gap
- Manadahill
- Manatawny
- Manayunk
- Mance
- Manchester
- ManchesterAllegheny County
- Manchester Beach
- Mandata
- Manhattan
- Manheim
- Manifold
- Manifold Manor
- Manito
- Manitto Haven
- Mann
- Manns Choice
- Mannsville
- Manoa
- Manor
- ManorIndiana County
- Manor Acres
- Manor Heights
- Manor Hill
- Manor Ridge
- Manorville
- Manown
- Mansfield
- Mansville
- Mantua
- Mantz
- Mantzville
- Maple Beach
- Maple Glen
- Maple GlenMontgomery County
- Maple Glen Hollow
- Maple GroveBerks County
- Maple GroveChester County
- Maple GroveClarion County
- Maple GroveColumbia County
- Maple GroveFayette County
- Maple GroveFranklin County
- Maple GroveWayne County
- Maple GroveYork County
- Maple Grove Park
- Maple HillLycoming County
- Maple HillSchuylkill County
- Maple HillTioga County
- Maple Lake
- Maple Point
- Maple Ridge
- Maple ShadeBucks County
- Maple ShadeVenango County
- Maple Summit
- Mapledale
- Mapleton
- Mapletown
- Maplewood
- Maplewood Heights
- Maplewood Terrace
- Marble
- Marble City
- Marble Hall
- Marborough West
- Marburg
- Marchand
- Marchandville
- Marcus Hook
- Marcy
- Mardin
- Marengo
- Margaret
- Margaretta Furnace
- Margo Gardens
- Marguerite
- Maria
- Maria Furnace
- Marianna
- Marianne
- Mariasville
- Marienville
- Marietta
- Marion
- Marion Center
- Marion Heights
- Marion Hill
- Markelsville
- Markes
- Markham
- Markle
- Marklesburg
- Markleton
- Markleysburg
- Markton
- Marlboro
- Marlboroville
- Marlin
- Marlin Hills
- Marple
- Marplewood Villa
- Marplewoods
- Marron
- Marrow Tract
- Mars
- Marsh Creek
- Marsh Hill
- Marsh Run
- Marshall
- Marshall Heights
- Marshall Hollow
- Marshalls Creek
- Marshallton
- MarshalltonChester County
- Marshbrook
- Marshburg
- Marshfield Station
- Marshlands
- Marshview
- Marshwood
- Marsteller
- Marstown
- Martha Furnace
- Martic Forge
- Marticville
- MartinFayette County
- MartinYork County
- MartindaleCambria County
- MartindaleLancaster County
- Martins Corner
- Martins Creek
- Martins Creek Junction
- Martins Crossroads
- Martinsburg
- Martinsburg Junction
- Martinsville
- Martintown
- Martzville
- Marvindale
- Marwood
- Maryd
- Marydell Farms
- Marysville
- MarysvilleBedford County
- MarysvilleCentre County