- Maui, Hawaii
- Maumelle, Arkansas
- Mayfield, Kentucky
- Maysville, Kentucky
- McAllen, Texas
- McCalla, Alabama
- McComb, Mississippi
- McDonough, Georgia
- McGregor, Texas
- McKenzie, Tennessee
- McKinney, Texas
- McLean, Virginia
- Medford, Massachusetts
- Medina, Tennessee
- Melbourne, Florida
- Memphis, Tennessee
- Menlo Park, California
- Menomonie, Wisconsin
- Mentone, Alabama
- Meridian, Idaho
- Merrillville, Indiana
- Mesa, Arizona
- Mesquite, Texas
- Metairie, Louisiana
- Miami Beach, Florida
- Miami, Florida
- Miamisburg, Ohio
- Middleburg, Florida
- Middleburg, Virginia
- Middletown, Connecticut
- Middletown, Delaware
- Middletown, Rhode Island
- Midland, Texas
- Midlothian, Texas
- Midlothian, Virginia
- Midvale, Utah
- Milledgeville, Georgia
- Millersburg, Ohio
- Millersville, Maryland
- Millington, Tennessee
