| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Harlan | city | Indiana | United States | 41.20 | -84.92 | 830 | |
| Harlan | city | Iowa | United States | 41.65 | -95.33 | 1233 | |
| Harlan | city | Kansas | United States | 39.61 | -98.77 | 1669 | |
| Harlan | city | Kentucky | United States | 36.84 | -83.32 | 1669 | |
| Harlan | city | Michigan | United States | 44.46 | -85.82 | 1099 | |
| Harlan | city | Oregon | United States | 44.54 | -123.69 | 400 | |
| Harlan | city | Pennsylvania | United States | 41.13 | -79.21 | 1669 | |
| Harlan (historical) | city | Mississippi | United States | 33.09 | -88.42 | 223 | |
| Harlan Crossroads | city | Kentucky | United States | 36.65 | -85.70 | 895 | |
| Harlan Gas | city | Kentucky | United States | 36.85 | -83.30 | 1669 | |
| Harlan Junction (historical) | city | Iowa | United States | 41.50 | -95.36 | 1187 | |
| Harlan Park | city | Ohio | United States | 39.53 | -84.39 | 830 | |
| Harlan Square | city | Maryland | United States | 39.54 | -76.35 | 347 | |
| Harlan Trailer Court | city | Iowa | United States | 41.67 | -95.32 | 1217 | |
| Harlansburg | city | Indiana | United States | 40.81 | -85.56 | 830 | |
| Harlansburg | city | Pennsylvania | United States | 41.02 | -80.19 | 1128 | |
| Harleigh | city | Pennsylvania | United States | 40.98 | -75.97 | 1669 | |
| Harlem | city | Florida | United States | 26.74 | -80.95 | 19 | |
| Harlem | city | Georgia | United States | 33.41 | -82.31 | 830 | |
| Harlem | city | Idaho | United States | 48.04 | -116.81 | 2509 | |
| Harlem | city | Illinois | United States | 42.34 | -89.02 | 830 | |
| Harlem | city | Louisiana | United States | 29.62 | -89.90 | 9 | |
| Harlem | city | Michigan | United States | 42.87 | -86.11 | 830 | |
| Harlem | city | Missouri | United States | 39.12 | -94.59 | 830 | |
| Harlem | city | Montana | United States | 48.53 | -108.78 | 2509 | |
| Harlem | city | New York | United States | 40.81 | -73.95 | 22 | |
| Harlem | city | Ohio | United States | 40.15 | -82.84 | 997 | |
| Harlem | city | Pennsylvania | United States | 40.46 | -75.59 | 902 | |
| Harlem | city | Texas | United States | 29.60 | -95.71 | 72 | |
| Harlem | city | California | United States | 36.40 | -121.25 | 393 | |
| Harlem (historical) | city | District of Columbia | United States | 38.91 | -77.08 | 62 | |
| Harlem (historical) | city | North Dakota | United States | 46.18 | -97.80 | 1669 | |
| Harlem Heights | city | Alabama | United States | 33.46 | -86.98 | 830 | |
| Harlem Heights | city | Florida | United States | 28.51 | -81.62 | 124 | |
| Harlem Heights | city | West Virginia | United States | 38.01 | -81.12 | 2001 | |
| Harlem Heights | city | Florida | United States | 26.52 | -81.93 | 6 | |
| Harlem River Houses | city | New York | United States | 40.83 | -73.94 | 16 | |
| Harlem Springs | city | California | United States | 34.12 | -117.23 | 1135 | |
| Harlem Springs | city | Ohio | United States | 40.52 | -81.00 | 1200 | |
| Harlem del Este | city | New York | United States | 40.79 | -73.94 | 3 | |
| Harlemo | city | New York | United States | 40.81 | -73.95 | 22 | |
| Harlemtown | city | Delaware | United States | 38.69 | -75.38 | 49 | |
| Harlemville | city | New York | United States | 42.27 | -73.59 | 830 | |
| Harless | city | West Virginia | United States | 38.15 | -81.85 | 830 | |
| Harleston | city | Mississippi | United States | 30.72 | -88.51 | 167 | |
| Harleton | city | Texas | United States | 32.68 | -94.57 | 390 | |
| Harley | city | Indiana | United States | 40.54 | -86.64 | 830 | |
| Harley | city | North Carolina | United States | 36.19 | -81.41 | 1669 | |
| Harley | city | Ohio | United States | 39.85 | -82.69 | 830 | |
| Harley | city | West Virginia | United States | 38.63 | -81.31 | 931 | |
| Harley (historical) | city | Kentucky | United States | 37.30 | -82.65 | 1669 | |
| Harley Corners | city | Pennsylvania | United States | 40.16 | -75.37 | 298 | |
| Harley Glen | city | Pennsylvania | United States | 40.27 | -75.38 | 298 | |
| Harley Siding | city | Indiana | United States | 40.55 | -86.63 | 830 | |
| Harley Subdivision | city | Tennessee | United States | 36.19 | -85.53 | 1089 | |
| Harleysville | city | Pennsylvania | United States | 40.28 | -75.39 | 295 | |
| Harleysville Homestead | city | Pennsylvania | United States | 40.29 | -75.39 | 298 | |
| Harleyville | city | South Carolina | United States | 33.21 | -80.45 | 85 | |
| Harlin | city | West Virginia | United States | 39.30 | -80.68 | 1190 | |
| Harlin Addition | city | South Dakota | United States | 45.48 | -98.52 | 1669 | |
| Harlingen | city | New Jersey | United States | 40.45 | -74.66 | 98 | |
| Harlingen | city | Texas | United States | 26.19 | -97.70 | 39 | |
| Harlis | city | Minnesota | United States | 46.41 | -92.31 | 1669 | |
| Harliss | city | Minnesota | United States | 44.58 | -92.66 | 830 | |
| Harlow | city | Arkansas | United States | 33.75 | -92.57 | 275 | |
| Harlow | city | Georgia | United States | 32.49 | -82.98 | 232 | |
| Harlow | city | North Dakota | United States | 48.16 | -99.52 | 1696 | |
| Harlow | city | Maryland | United States | 39.09 | -77.32 | 298 | |
| Harlow Ford | city | Missouri | United States | 37.07 | -91.71 | 997 | |
| Harlow Place | city | California | United States | 41.15 | -121.68 | 4557 | |
| Harlowe | city | North Carolina | United States | 34.85 | -76.76 | 3 | |
| Harlows Landing | city | Massachusetts | United States | 41.85 | -70.53 | 0 | |
| Harlowton | city | Montana | United States | 46.44 | -109.83 | 4189 |