South Dakota Cities
- Madison, SD
- Madra, SD
- Madsen Beach, SD
- Mahto, SD
- Maitland, SD
- Manchester, SD
- Manderson, SD
- Manderson-White Horse Creek, SD
- Mansfield, SD
- Maple Leaf, SD
- Marcus, SD
- Marietta, SD
- Marion, SD
- Marksville, SD
- Marlow, SD
- Martin, SD
- Marty, SD
- Marvin, SD
- Maurice, SD
- Maurine, SD
- Maverick Junction, SD
- Mawl Springs, SD
- Maxwell Colony, SD
- Mayfield, SD
- Mayfield Colony, SD
- Mc Intosh, SD
- Mc Laughlin, SD
- McGee, SD
- McIntosh, SD
- McLaughlin, SD
- Meadow, SD
- Meadow View Addition, SD
- Meckling, SD
- Medary, SD
- Mellette, SD
- Menno, SD
- Merritt, SD
- Metzgerville, SD
- Midland, SD
- Midway, SD
- Milbank, SD
- Milesville, SD
- Millard, SD
- Millboro, SD
- Millbrook Colony, SD
- Miller, SD
- Millerdale Colony, SD
- Milltown, SD
- Mina, SD
- Minnekahta, SD
- Miranda, SD
- Miscol, SD
- Mission, SD
- Mission Hill, SD
- Mission Ridge, SD
- Mitchell, SD
- Mobridge, SD
- Moe, SD
- Moenville, SD
- Monroe, SD
- Montrose, SD
- Moreau, SD
- Moritz, SD
- Morningside, SD
- Morristown, SD
- Mosher, SD
- Mound City, SD
- Mount Vernon, SD
- Mountain Plains, SD
- Mud Butte, SD
- Murdo, SD
- Murphy, SD
- Myersville, SD
- Mystic, SD
