Cities
19,472 incorporated places. Staff can add a place that is missing from the gazetteer.
- Lucas, OH
- Luckey, OH
- Ludlow Falls, OH
- Lynchburg, OH
- Lyndhurst, OH
- Lyons, OH
- Macedonia, OH
- Macksburg, OH
- Madeira, OH
- Madison, OH
- Magnetic Springs, OH
- Magnolia, OH
- Maineville, OH
- Malinta, OH
- Malta, OH
- Malvern, OH
- Manchester, OH
- Mansfield, OH
- Mantua, OH
- Maple Heights, OH
- Marble Cliff, OH
- Marblehead, OH
- Marengo, OH
- Mariemont, OH
- Marietta, OH
- Marion, OH
- Marseilles, OH
- Marshallville, OH
- Martins Ferry, OH
- Martinsburg, OH
- Martinsville, OH
- Marysville, OH
- Mason, OH
- Massillon, OH
- Matamoras (New Matamoras), OH
- Maumee, OH
- Mayfield, OH
- Mayfield Heights, OH
- McArthur, OH
- McClure, OH
- McComb, OH
- McConnelsville, OH
- McDonald, OH
- McGuffey, OH
- Mechanicsburg, OH
- Medina, OH
- Melrose, OH
- Mendon, OH
- Mentor, OH
- Mentor-on-the-Lake, OH
- Metamora, OH
- Meyers Lake, OH
- Miamisburg, OH
- Middle Point, OH
- Middleburg Heights, OH
- Middlefield, OH
- Middleport, OH
- Middletown, OH
- Midland, OH
- Midvale, OH