| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Hibbetts | city | Ohio | United States | 40.64 | -81.11 | 1089 | |
| Hickman | city | Ohio | United States | 40.15 | -82.31 | 1076 | |
| Hickory Corners | city | Ohio | United States | 40.97 | -80.86 | 1095 | |
| Hickory Grove | city | Ohio | United States | 40.51 | -81.12 | 1204 | |
| Hickory Grove | city | Ohio | United States | 41.49 | -82.92 | 570 | |
| Hickory Grove Cottage Area | city | Ohio | United States | 39.94 | -81.41 | 997 | |
| Hickory Hills | city | Ohio | United States | 39.30 | -82.06 | 872 | |
| Hickory Hills | city | Ohio | United States | 41.47 | -84.37 | 698 | |
| Hickoryville | city | Ohio | United States | 39.47 | -84.00 | 997 | |
| Hicks | city | Ohio | United States | 39.36 | -84.06 | 800 | |
| Hicksville | city | Ohio | United States | 41.29 | -84.76 | 748 | |
| Hidden Cove Mobile Home Park | city | Ohio | United States | 41.41 | -81.50 | 1049 | |
| Hidden Ledges Cottage Area | city | Ohio | United States | 40.17 | -81.19 | 997 | |
| Hidden Valley Mobile Home Park | city | Ohio | United States | 40.76 | -82.46 | 1256 | |
| Hide A Way Mobile Home Park | city | Ohio | United States | 39.69 | -84.21 | 767 | |
| Hideaway Acres | city | Ohio | United States | 38.82 | -82.32 | 800 | |
| Hideaway Hills | city | Ohio | United States | 39.65 | -82.48 | 961 | |
| Hiett | city | Ohio | United States | 38.72 | -83.72 | 826 | |
| Higby | city | Ohio | United States | 39.20 | -82.87 | 587 | |
| Higginsport | city | Ohio | United States | 38.79 | -83.97 | 485 | |
| High Hill | city | Ohio | United States | 39.83 | -81.77 | 1033 | |
| Highland | city | Ohio | United States | 39.34 | -83.60 | 1089 | |
| Highland Bend | city | Ohio | United States | 38.77 | -82.87 | 498 | |
| Highland City | city | Ohio | United States | 40.18 | -80.69 | 705 | |
| Highland Heights | city | Ohio | United States | 41.55 | -81.48 | 967 | |
| Highland Hills | city | Ohio | United States | 41.45 | -81.52 | 1138 | |
| Highland Mobile Home Park | city | Ohio | United States | 41.05 | -81.42 | 1148 | |
| Highland Park | city | Ohio | United States | 39.42 | -84.58 | 600 | |
| Highland Park | city | Ohio | United States | 40.54 | -84.53 | 875 | |
| Highland Park | city | Ohio | United States | 39.09 | -84.62 | 892 | |
| Highland Park | city | Ohio | United States | 38.64 | -82.85 | 567 | |
| Highland Park Estates | city | Ohio | United States | 41.10 | -83.20 | 741 | |
| Highland Park Estates | city | Ohio | United States | 39.29 | -82.16 | 725 | |
| Highland Springs | city | Ohio | United States | 41.26 | -81.47 | 1062 | |
| Highland Station | city | Ohio | United States | 39.34 | -83.59 | 1095 | |
| Highland Terrace | city | Ohio | United States | 40.11 | -80.91 | 1000 | |
| Highlander Trailer Park | city | Ohio | United States | 39.63 | -82.84 | 1007 | |
| Highlandtown | city | Ohio | United States | 40.63 | -80.76 | 1148 | |
| Highpoint | city | Ohio | United States | 39.29 | -84.35 | 836 | |
| Highwater | city | Ohio | United States | 40.18 | -82.52 | 1095 | |
| Highway (historical) | city | Ohio | United States | 40.03 | -83.05 | 800 | |
| Hill Craft Acres | city | Ohio | United States | 39.08 | -84.28 | 898 | |
| Hill Grove | city | Ohio | United States | 40.18 | -84.77 | 1079 | |
| Hill Street Mobile Home Park | city | Ohio | United States | 40.82 | -82.98 | 997 | |
| Hill Top Acres | city | Ohio | United States | 39.22 | -84.50 | 800 | |
| Hillcrest | city | Ohio | United States | 40.90 | -81.12 | 1210 | |
| Hillcrest | city | Ohio | United States | 40.80 | -81.91 | 1043 | |
| Hillcrest | city | Ohio | United States | 41.59 | -84.54 | 846 | |
| Hillcrest | city | Ohio | United States | 40.63 | -80.66 | 797 | |
| Hillcrest | city | Ohio | United States | 39.40 | -84.25 | 721 | |
| Hillcrest Mobile Home Park | city | Ohio | United States | 40.21 | -83.32 | 967 | |
| Hillcrest Trailer Court | city | Ohio | United States | 41.14 | -80.68 | 1095 | |
| Hille Farms | city | Ohio | United States | 41.57 | -83.42 | 616 | |
| Hilliard | city | Ohio | United States | 40.03 | -83.16 | 898 | |
| Hillman (historical) | city | Ohio | United States | 38.83 | -83.87 | 800 | |
| Hills | city | Ohio | United States | 39.26 | -84.19 | 800 | |
| Hills | city | Ohio | United States | 39.43 | -81.36 | 793 | |
| Hills (historical) | city | Ohio | United States | 39.18 | -83.04 | 800 | |
| Hills and Dales | city | Ohio | United States | 40.83 | -81.44 | 1095 | |
| Hillsboro | city | Ohio | United States | 40.33 | -80.63 | 1099 | |
| Hillsboro | city | Ohio | United States | 39.20 | -83.61 | 1043 | |
| Hillside Mobile Home Park | city | Ohio | United States | 40.80 | -82.44 | 1108 | |
| Hilltop | city | Ohio | United States | 41.16 | -80.74 | 994 | |
| Hilltop | city | Ohio | United States | 39.70 | -81.15 | 941 | |
| Hilltop Cottage Area | city | Ohio | United States | 40.17 | -81.20 | 997 | |
| Hilltop Subdivision | city | Ohio | United States | 38.83 | -82.20 | 587 | |
| Hilltown (historical) | city | Ohio | United States | 41.07 | -81.33 | 1115 | |
| Hillview Mobile Court | city | Ohio | United States | 40.70 | -81.60 | 997 | |
| Hilton (historical) | city | Ohio | United States | 38.73 | -82.29 | 600 | |
| Hinckley | city | Ohio | United States | 41.24 | -81.75 | 1010 | |
| Hines (historical) | city | Ohio | United States | 40.87 | -82.72 | 1099 | |
| Hinton | city | Ohio | United States | 40.61 | -84.71 | 846 | |
| Hiram | city | Ohio | United States | 41.31 | -81.14 | 1112 | |
| Hiram Rapids | city | Ohio | United States | 41.34 | -81.17 | 1108 | |
| Hiramsburg | city | Ohio | United States | 39.81 | -81.60 | 912 | |
| Hitchcock | city | Ohio | United States | 38.88 | -82.58 | 800 |