| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Do Well Mobile Village | city | Ohio | United States | 40.91 | -84.05 | 830 | |
| Doans Corners | city | Ohio | United States | 41.50 | -81.61 | 830 | |
| Doanville | city | Ohio | United States | 39.44 | -82.19 | 830 | |
| Dobbston | city | Ohio | United States | 38.55 | -82.43 | 830 | |
| Dodds | city | Ohio | United States | 39.49 | -84.15 | 918 | |
| Dodgeville | city | Ohio | United States | 41.59 | -80.80 | 898 | |
| Dodo | city | Ohio | United States | 39.98 | -83.99 | 1023 | |
| Dodson | city | Ohio | United States | 39.85 | -84.44 | 997 | |
| Dodsonville | city | Ohio | United States | 39.20 | -83.81 | 967 | |
| Dogtown (historical) | city | Ohio | United States | 40.33 | -80.74 | 1112 | |
| Doherty | city | Ohio | United States | 39.81 | -81.31 | 997 | |
| Dola | city | Ohio | United States | 40.78 | -83.69 | 898 | |
| Dolly Varden | city | Ohio | United States | 39.84 | -83.69 | 1089 | |
| Domerville (historical) | city | Ohio | United States | 41.38 | -84.32 | 830 | |
| Doneys (historical) | city | Ohio | United States | 39.96 | -82.90 | 830 | |
| Donnelsville | city | Ohio | United States | 39.92 | -83.95 | 925 | |
| Donnersville | city | Ohio | United States | 40.12 | -80.98 | 1095 | |
| Doolittles Corners | city | Ohio | United States | 41.22 | -81.32 | 1069 | |
| Dorcas | city | Ohio | United States | 38.97 | -81.89 | 830 | |
| Dorchester Green | city | Ohio | United States | 40.00 | -82.79 | 994 | |
| Dorema | city | Ohio | United States | 40.45 | -82.57 | 1095 | |
| Dornbusch | city | Ohio | United States | 39.25 | -84.60 | 895 | |
| Dorney (historical) | city | Ohio | United States | 39.56 | -82.94 | 830 | |
| Dorninton | city | Ohio | United States | 41.02 | -84.22 | 830 | |
| Dornoch Estates | city | Ohio | United States | 40.25 | -83.05 | 898 | |
| Dorset | city | Ohio | United States | 41.68 | -80.67 | 994 | |
| Dorset Glen | city | Ohio | United States | 40.03 | -83.17 | 898 | |
| Dorsey (historical) | city | Ohio | United States | 39.92 | -80.92 | 830 | |
| Doss Landing | city | Ohio | United States | 40.50 | -84.49 | 875 | |
| Doughton (historical) | city | Ohio | United States | 41.17 | -80.59 | 974 | |
| Douglas | city | Ohio | United States | 40.94 | -84.30 | 830 | |
| Douglas (historical) | city | Ohio | United States | 40.92 | -81.87 | 1092 | |
| Douglass (historical) | city | Ohio | United States | 40.82 | -83.22 | 830 | |
| Dover | city | Ohio | United States | 40.52 | -81.47 | 892 | |
| Dover Bay Estates | city | Ohio | United States | 41.47 | -81.92 | 830 | |
| Dover Glen | city | Ohio | United States | 41.59 | -84.15 | 830 | |
| Doverwood Estates | city | Ohio | United States | 41.44 | -81.92 | 830 | |
| Dowling | city | Ohio | United States | 41.48 | -83.59 | 830 | |
| Downtown Mobile Village | city | Ohio | United States | 40.27 | -81.87 | 830 | |
| Doylestown | city | Ohio | United States | 40.97 | -81.70 | 1197 |