| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| South Madhabpur | city | Bangladesh | 23.53 | 91.18 | 32 | 208877 | |
| South Madhapara | city | Bangladesh | 23.19 | 90.34 | 9 | 175381 | |
| South Madhyapāra | city | Bangladesh | 23.19 | 90.34 | 9 | 175381 | |
| South Madinat as Sa'dah | city | Zufar | Oman | 17.05 | 54.16 | 101 | 31621 |
| South Madinat as Sa’dah | city | Zufar | Oman | 17.05 | 54.16 | 101 | 31621 |
| South Madison | city | Ohio | United States | 41.73 | -81.05 | 948 | |
| South Madison | city | West Virginia | United States | 38.05 | -81.81 | 846 | |
| South Madison | city | Wisconsin | United States | 43.06 | -89.39 | 849 | |
| South Magura | city | Bangladesh | 23.04 | 90.15 | 16 | 121415 | |
| South Maguri | city | Bangladesh | 22.97 | 90.94 | 6 | 205247 | |
| South Mahespur | city | Bangladesh | 22.93 | 91.05 | 19 | 255586 | |
| South Mahishmari | city | Bangladesh | 23.47 | 90.72 | 9 | 149879 | |
| South Mahismari | city | Bangladesh | 23.47 | 90.72 | 9 | 149879 | |
| South Main Plaza | city | Texas | United States | 29.61 | -95.48 | 65 | |
| South Main Street Addition | city | Utah | United States | 40.74 | -111.89 | 4281 | |
| South Main Townhouses | city | Utah | United States | 40.88 | -111.88 | 4494 | |
| South Maitland | city | Nova Scotia | Canada | 45.22 | -63.45 | 196 | 0 |
| South Maitland | city | Nova Scotia | Canada | 45.28 | -63.48 | 98 | 0 |
| South Malden | city | West Virginia | United States | 38.29 | -81.57 | 830 | |
| South Malvern | city | New Zealand | -43.47 | 171.90 | 1171 | 0 | |
| South Manoharpur | city | Bangladesh | 23.59 | 89.24 | 65 | 111533 | |
| South Manor | city | New York | United States | 40.86 | -72.82 | 49 | |
| South Manpasa | city | Barisal | Bangladesh | 22.70 | 90.23 | 6 | 136215 |
| South Mansfield | city | Louisiana | United States | 32.02 | -93.71 | 347 | |
| South Mantoloking Beach | city | New Jersey | United States | 40.02 | -74.05 | 19 | |
| South Mapleton Hills | city | Tennessee | United States | 35.23 | -84.85 | 830 | |
| South March | city | Ontario | Canada | 45.35 | -75.93 | 282 | 35440 |
| South Mardānga | city | Bangladesh | 23.73 | 89.72 | 26 | 126513 | |
| South Marion | city | Indiana | United States | 40.91 | -87.13 | 830 | |
| South Marka | city | Al `Asimah | Jordan | 31.97 | 35.98 | 2536 | 639714 |
| South Marshall | city | Kentucky | United States | 36.80 | -88.33 | 830 | |
| South Marston | city | Swindon | United Kingdom | 51.58 | -1.72 | 380 | 89111 |
| South Martin | city | Indiana | United States | 38.54 | -86.87 | 830 | |
| South Masaryktown | city | Florida | United States | 28.43 | -82.46 | 68 | |
| South Mashpee | city | Massachusetts | United States | 41.58 | -70.48 | 49 | |
| South Masimpur | city | Bangladesh | 22.97 | 91.33 | 16 | 217953 | |
| South Meadow Village | city | Massachusetts | United States | 41.89 | -70.75 | 98 | |
| South Meadows | city | Laguna | Philippines | 14.20 | 121.17 | 68 | 207894 |
| South Meadows Farms | city | South Carolina | United States | 34.92 | -81.95 | 830 | |
| South Media | city | Pennsylvania | United States | 39.91 | -75.38 | 200 | |
| South Melbourne | city | Victoria | Australia | -37.83 | 144.97 | 164 | 264072 |
| South Meriden | city | Connecticut | United States | 41.52 | -72.83 | 104 | |
| South Merland | city | Nova Scotia | Canada | 45.55 | -61.60 | 272 | 572 |
| South Merrimack | city | New Hampshire | United States | 42.80 | -71.56 | 196 | |
| South Merrydale | city | Louisiana | United States | 30.50 | -91.12 | 59 | |
| South Merrywoods | city | Louisiana | United States | 32.55 | -93.56 | 236 | |
| South Metro | city | Florida | United States | 30.29 | -81.63 | 22 | |
| South Miami | city | Florida | United States | 25.71 | -80.29 | 6 | |
| South Miami Heights | city | Florida | United States | 25.60 | -80.38 | 6 | |
| South Miapur | city | Bangladesh | 22.93 | 91.03 | 16 | 210461 | |
| South Middleboro | city | Massachusetts | United States | 41.82 | -70.83 | 111 | |
| South Middleton | city | Massachusetts | United States | 42.57 | -71.03 | 59 | |
| South Middletown | city | Ohio | United States | 39.48 | -84.40 | 830 | |
| South Midland | city | Cavite | Philippines | 14.16 | 120.95 | 1669 | 97439 |
| South Milford | city | Nova Scotia | Canada | 44.53 | -65.42 | 830 | 0 |
| South Milford | city | North Yorkshire | United Kingdom | 53.77 | -1.25 | 104 | 12557 |
| South Milford | city | Indiana | United States | 41.53 | -85.27 | 984 | |
| South Milford | city | Massachusetts | United States | 42.10 | -71.50 | 288 | |
| South Milford | city | New Hampshire | United States | 42.82 | -71.66 | 301 | |
| South Milford | city | Ohio | United States | 39.15 | -84.29 | 830 | |
| South Milford (historical) | city | Delaware | United States | 38.91 | -75.43 | 26 | |
| South Mill | city | New Mexico | United States | 33.17 | -104.14 | 3556 | |
| South Millbrook | city | New York | United States | 41.77 | -73.70 | 830 | |
| South Millen (historical) | city | Georgia | United States | 32.79 | -81.95 | 141 | |
| South Mills | city | North Carolina | United States | 36.45 | -76.33 | 6 | |
| South Milton | city | Devon | United Kingdom | 50.27 | -3.82 | 239 | 9503 |
| South Milwaukee | city | Wisconsin | United States | 42.91 | -87.86 | 830 | |
| South Mimms | city | Hertfordshire | United Kingdom | 51.68 | -0.23 | 255 | 130946 |
| South Minnesota Road Colonia | city | Texas | United States | 26.23 | -98.38 | 137 | |
| South Minnesota Road Colonia Number 2 | city | Texas | United States | 26.23 | -98.38 | 137 | |
| South Minnesota Road Colonia Number 3 | city | Texas | United States | 26.23 | -98.38 | 137 | |
| South Mirpur | city | Bangladesh | 23.50 | 91.12 | 36 | 290304 | |
| South Mission Beach | city | Queensland | Australia | -17.95 | 146.08 | 3 | 285 |
| South Mitchell | city | Nebraska | United States | 41.91 | -103.81 | 4189 | |
| South Mobile Village | city | Florida | United States | 28.87 | -80.86 | 6 | |
| South Molle Island Helipad | airport | -20.26 | 148.84 | 15 | 0 | ||
| South Molton | city | Devon | United Kingdom | 51.02 | -3.83 | 383 | 4023 |
| South Monmouth | city | Maine | United States | 44.18 | -69.99 | 367 | |
| South Monroe | city | Michigan | United States | 41.90 | -83.42 | 830 | |
| South Monson | city | Massachusetts | United States | 42.09 | -72.31 | 830 | |
| South Monterey | city | Michigan | United States | 42.60 | -85.84 | 830 | |
| South Montesano | city | Washington | United States | 46.96 | -123.61 | 200 | |
| South Montrose | city | Pennsylvania | United States | 41.80 | -75.89 | 1679 | |
| South Montville | city | Maine | United States | 44.37 | -69.27 | 298 | |
| South Moor | city | Durham | United Kingdom | 54.85 | -1.70 | 830 | 34439 |
| South Morang | city | Victoria | Australia | -37.65 | 145.10 | 830 | 57601 |
| South Moreton | city | Oxfordshire | United Kingdom | 51.58 | -1.18 | 242 | 2839 |
| South Morningside Heights | city | Utah | United States | 40.68 | -111.81 | 5029 | |
| South Morrill | city | Nebraska | United States | 41.93 | -103.93 | 4189 | |
| South Morākāti | city | Bangladesh | 22.89 | 90.24 | 6 | 127812 | |
| South Mossman | city | Queensland | Australia | -16.48 | 145.38 | 830 | 641 |
| South Moti Bagh | city | Delhi | India | 28.58 | 77.17 | 830 | 639378 |
| South Moultrie | city | Georgia | United States | 31.16 | -83.77 | 298 | |
| South Mound | city | Kansas | United States | 37.44 | -95.23 | 948 | |
| South Mount Cameron | city | Tasmania | Australia | -41.02 | 147.96 | 288 | 271 |
| South Mount Tabor (historical) | city | Kentucky | United States | 38.65 | -85.30 | 830 | |
| South Mount Vernon | city | Ohio | United States | 40.38 | -82.49 | 997 | |
| South Mountain | city | Ontario | Canada | 44.99 | -75.45 | 249 | 902 |
| South Mountain | city | Idaho | United States | 42.75 | -116.92 | 6876 | |
| South Mountain | city | Pennsylvania | United States | 39.85 | -77.49 | 1669 | |
| South Mountain | city | Texas | United States | 31.43 | -97.68 | 954 | |
| South Mountain Trailer Park | city | Arizona | United States | 33.37 | -112.07 | 1669 | |
| South Mrizanagar | city | Bangladesh | 22.97 | 91.07 | 16 | 234343 | |
| South Mulberry | city | Florida | United States | 27.89 | -81.97 | 127 | |
| South Mundham | city | West Sussex | United Kingdom | 50.78 | -0.75 | 3 | 32617 |
| South Murray | city | Kentucky | United States | 36.58 | -88.32 | 830 | |
| South Muskham | city | Nottinghamshire | United Kingdom | 53.10 | -0.82 | 91 | 5364 |
| South Mādra | city | Bangladesh | 23.02 | 90.19 | 16 | 150055 | |
| South Mādārkāti | city | Bangladesh | 22.80 | 90.22 | 6 | 139525 | |
| South Māijpāra | city | Bangladesh | 23.09 | 90.17 | 16 | 140424 | |
| South Mālikānda | city | Bangladesh | 22.84 | 90.19 | 6 | 139004 | |
| South Mānki | city | Barisal | Bangladesh | 22.57 | 90.19 | 3 | 134184 |