Leechburg, Pennsylvania
Leedom Estates, Pennsylvania
Leesport, Pennsylvania
Leet, Pennsylvania
Leetonia, Pennsylvania
Leetsdale, Pennsylvania
Lehigh, Pennsylvania
Lehighton, Pennsylvania
Lehman, Pennsylvania
Leidy, Pennsylvania
Leinbachs, Pennsylvania
Leith-Hatfield, Pennsylvania
Lemon, Pennsylvania
Lemont, Pennsylvania
Lemont Furnace, Pennsylvania
Lemoyne, Pennsylvania
Lenape, Pennsylvania
Lenape Heights, Pennsylvania
Lenhartsville, Pennsylvania
Lenkerville, Pennsylvania
Lenox, Pennsylvania
Leola, Pennsylvania
Leroy, Pennsylvania
Letterkenny, Pennsylvania
Level Green, Pennsylvania
Levittown, Pennsylvania
Lewis, Pennsylvania
Lewis Run, Pennsylvania
Lewisberry, Pennsylvania
Lewisburg, Pennsylvania
Lewistown, Pennsylvania
Lewisville, Pennsylvania
Liberty, Pennsylvania
Library, Pennsylvania
Lickdale, Pennsylvania
Licking, Pennsylvania
Licking Creek, Pennsylvania
Lightstreet, Pennsylvania
Ligonier, Pennsylvania
Lilly, Pennsylvania
