| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Hamill | city | South Dakota | United States | 43.59472 | -99.68111 | 1742 | 75 |
| Hammer | city | South Dakota | United States | 45.85528 | -97.02083 | 1220 | 224 |
| Hanna | city | South Dakota | United States | 44.26167 | -103.84528 | 5797 | 1032 |
| Harding | city | South Dakota | United States | 45.39833 | -103.83222 | 3398 | 19 |
| Harlin Addition | city | South Dakota | United States | 45.48222 | -98.51667 | 1315 | 13546 |
| Harney | city | South Dakota | United States | 43.8925 | -103.3875 | 4399 | 281 |
| Harrington | city | South Dakota | United States | 43.17111 | -101.25417 | 2995 | 152 |
| Harrisburg | city | South Dakota | United States | 43.43139 | -96.69694 | 1420 | 1915 |
| Harrison | city | South Dakota | United States | 43.42972 | -98.52694 | 1578 | 354 |
| Harrold | city | South Dakota | United States | 44.52444 | -99.73889 | 1788 | 90 |
| Hartford | city | South Dakota | United States | 43.62306 | -96.94222 | 1564 | 1369 |
| Hartford Beach | city | South Dakota | United States | 45.40556 | -96.68083 | 1007 | 344 |
| Hartley | city | South Dakota | United States | 44.40111 | -101.81 | 2522 | 56 |
| Haydraw | city | South Dakota | United States | 44.445 | -102.72139 | 2598 | 33 |
| Hayes | city | South Dakota | United States | 44.37028 | -101.02111 | 2037 | 75 |
| Hayti | city | South Dakota | United States | 44.65722 | -97.20472 | 1699 | 357 |
| Hayward Addition | city | South Dakota | United States | 43.53806 | -96.79306 | 1430 | 33437 |
| Hayward historical | city | South Dakota | United States | 43.87167 | -103.33389 | 3992 | 208 |
| Hazel | city | South Dakota | United States | 44.75972 | -97.37917 | 1784 | 335 |
| Hecla | city | South Dakota | United States | 45.88306 | -98.15167 | 1295 | 207 |
| Henry | city | South Dakota | United States | 44.87722 | -97.46611 | 1801 | 239 |
| Heppner | city | South Dakota | United States | 43.24694 | -103.54944 | 3572 | 61 |
| Hereford | city | South Dakota | United States | 44.38722 | -102.895 | 2621 | 36 |
| Hermosa | city | South Dakota | United States | 43.83972 | -103.19056 | 3382 | 139 |
| Herreid | city | South Dakota | United States | 45.83472 | -100.06889 | 1699 | 103 |
| Herrick | city | South Dakota | United States | 43.115 | -99.1875 | 2162 | 182 |
| Hetland | city | South Dakota | United States | 44.37806 | -97.23472 | 1738 | 308 |
| Hiawatha Beach | city | South Dakota | United States | 45.47 | -96.74417 | 964 | 349 |
| Hidden Timber | city | South Dakota | United States | 43.22944 | -100.42111 | 2398 | 201 |
| Highmore | city | South Dakota | United States | 44.52139 | -99.44111 | 1883 | 84 |
| Hill City | city | South Dakota | United States | 43.9325 | -103.57472 | 5144 | 313 |
| Hill Ridge Development | city | South Dakota | United States | 43.55889 | -96.63528 | 1450 | 26335 |
| Hill Side | city | South Dakota | United States | 42.93917 | -96.785 | 1305 | 703 |
| Hilland | city | South Dakota | United States | 44.28278 | -101.85611 | 2624 | 56 |
| Hillhead | city | South Dakota | United States | 45.835 | -97.39167 | 1824 | 187 |
| Hillside | city | South Dakota | United States | 43.46889 | -98.21194 | 1633 | 335 |
| Hillside Colony | city | South Dakota | United States | 44.73889 | -98.04556 | 1384 | 168 |
| Hillside Colony | city | South Dakota | United States | 44.29222 | -96.52028 | 1699 | 448 |
| Hillsview | city | South Dakota | United States | 45.66472 | -99.55806 | 1876 | 113 |
| Hisega | city | South Dakota | United States | 44.05333 | -103.40139 | 3999 | 1915 |
| Hisle | city | South Dakota | United States | 43.40583 | -101.75139 | 2723 | 86 |
| Hitchcock | city | South Dakota | United States | 44.62972 | -98.40917 | 1318 | 165 |
| Hoffmans Trailer Court | city | South Dakota | United States | 42.60694 | -96.64444 | 1125 | 1646 |
| Holabird | city | South Dakota | United States | 44.52306 | -99.59778 | 1797 | 84 |
| Holmquist | city | South Dakota | United States | 45.33944 | -97.65278 | 1797 | 211 |
| Hooker | city | South Dakota | United States | 43.2 | -97.02444 | 1269 | 574 |
| Hoover | city | South Dakota | United States | 45.1125 | -103.26667 | 2782 | 56 |
| Hosmer | city | South Dakota | United States | 45.57889 | -99.47444 | 1899 | 133 |
| Hot Springs | city | South Dakota | United States | 43.43167 | -103.47389 | 3592 | 2694 |
| Houghton | city | South Dakota | United States | 45.76306 | -98.21 | 1299 | 169 |
| Hoven | city | South Dakota | United States | 45.24361 | -99.77667 | 1896 | 132 |
| Howard | city | South Dakota | United States | 44.01083 | -97.52639 | 1558 | 339 |
| Howes | city | South Dakota | United States | 44.61944 | -102.05139 | 2378 | 33 |
| Hub City | city | South Dakota | United States | 42.95361 | -96.90417 | 1204 | 336 |
| Hudson | city | South Dakota | United States | 43.13028 | -96.45389 | 1200 | 793 |
| Huffton | city | South Dakota | United States | 45.61639 | -98.09278 | 1302 | 173 |
| Humboldt | city | South Dakota | United States | 43.64528 | -97.07361 | 1702 | 1080 |
| Huntimer | city | South Dakota | United States | 43.83417 | -96.92972 | 1650 | 521 |
| Hurley | city | South Dakota | United States | 43.28306 | -97.08889 | 1292 | 571 |
| Huron | city | South Dakota | United States | 44.36333 | -98.21389 | 1263 | 8663 |
| Huron Colony | city | South Dakota | United States | 44.56444 | -98.20639 | 1240 | 159 |
| Huron Colony | city | South Dakota | United States | 44.76861 | -97.90889 | 1469 | 145 |
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