| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Buchanan | city | Ohio | United States | 39.15 | -83.12 | 997 | |
| Buchtel | city | Ohio | United States | 39.46 | -82.18 | 830 | |
| Buck Run (historical) | city | Ohio | United States | 38.99 | -83.58 | 830 | |
| Buckeye | city | Ohio | United States | 39.05 | -82.46 | 830 | |
| Buckeye | city | Ohio | United States | 39.89 | -81.99 | 830 | |
| Buckeye Beach | city | Ohio | United States | 41.86 | -80.95 | 830 | |
| Buckeye City | city | Ohio | United States | 40.44 | -82.26 | 1033 | |
| Buckeye Lake | city | Ohio | United States | 39.93 | -82.47 | 898 | |
| Buckeye Mobile Home Park | city | Ohio | United States | 39.80 | -84.03 | 898 | |
| Buckeye Mobile Home Park | city | Ohio | United States | 41.21 | -80.75 | 898 | |
| Buckeye Terrace | city | Ohio | United States | 40.29 | -84.17 | 1000 | |
| Buckeye Trailer Park | city | Ohio | United States | 40.61 | -83.13 | 928 | |
| Buckeyeville | city | Ohio | United States | 39.95 | -81.61 | 997 | |
| Buckhorn | city | Ohio | United States | 38.75 | -82.64 | 830 | |
| Buckhorn (historical) | city | Ohio | United States | 39.07 | -82.20 | 830 | |
| Buckhorn Corner | city | Ohio | United States | 40.22 | -84.78 | 1046 | |
| Buckhorn Furnace | city | Ohio | United States | 38.74 | -82.65 | 830 | |
| Buckingham | city | Ohio | United States | 39.59 | -82.14 | 869 | |
| Buckingham Court | city | Ohio | United States | 40.39 | -82.46 | 1095 | |
| Buckland | city | Ohio | United States | 40.62 | -84.26 | 846 | |
| Bucks Corner | city | Ohio | United States | 40.31 | -84.78 | 1040 | |
| Bucks Mill | city | Ohio | United States | 39.14 | -81.95 | 830 | |
| Bucktown (historical) | city | Ohio | United States | 39.11 | -84.50 | 830 | |
| Bucyrus | city | Ohio | United States | 40.81 | -82.98 | 997 | |
| Buells (historical) | city | Ohio | United States | 39.52 | -81.48 | 830 | |
| Buena Vista | city | Ohio | United States | 39.42 | -83.49 | 997 | |
| Buena Vista | city | Ohio | United States | 38.63 | -83.26 | 830 | |
| Buena Vista | city | Ohio | United States | 39.55 | -82.67 | 990 | |
| Buena Vista (historical) | city | Ohio | United States | 40.78 | -84.55 | 830 | |
| Buena Vista Beach | city | Ohio | United States | 41.81 | -81.13 | 830 | |
| Buena Vista Heights | city | Ohio | United States | 40.38 | -80.67 | 1053 | |
| Buffalo | city | Ohio | United States | 39.92 | -81.52 | 830 | |
| Buffalo | city | Ohio | United States | 39.10 | -82.65 | 830 | |
| Buford | city | Ohio | United States | 39.08 | -83.84 | 895 | |
| Bulah | city | Ohio | United States | 41.78 | -80.67 | 925 | |
| Bulaville | city | Ohio | United States | 38.90 | -82.18 | 830 | |
| Bulkhead | city | Ohio | United States | 40.52 | -84.42 | 875 | |
| Bundysburg | city | Ohio | United States | 41.42 | -81.01 | 935 | |
| Bunker Hill | city | Ohio | United States | 40.57 | -81.78 | 1197 | |
| Bunker Hill | city | Ohio | United States | 40.96 | -80.94 | 1190 | |
| Bunker Hill | city | Ohio | United States | 39.42 | -84.72 | 830 | |
| Bunker Hill (historical) | city | Ohio | United States | 39.11 | -82.06 | 898 | |
| Bunkers Corners | city | Ohio | United States | 41.08 | -81.35 | 1138 | |
| Burbank | city | Ohio | United States | 40.99 | -81.99 | 997 | |
| Burghill | city | Ohio | United States | 41.36 | -80.57 | 1023 | |
| Burgoon | city | Ohio | United States | 41.27 | -83.25 | 830 | |
| Burkettsville | city | Ohio | United States | 40.35 | -84.64 | 980 | |
| Burkhart | city | Ohio | United States | 39.79 | -81.26 | 997 | |
| Burlingham | city | Ohio | United States | 39.17 | -82.02 | 830 | |
| Burlington | city | Ohio | United States | 38.41 | -82.54 | 830 | |
| Burlington | city | Ohio | United States | 41.57 | -84.31 | 830 | |
| Burnetts Corners | city | Ohio | United States | 40.77 | -81.97 | 1007 | |
| Burr Oak | city | Ohio | United States | 39.55 | -82.06 | 830 | |
| Burr Oaks Heights | city | Ohio | United States | 39.71 | -83.27 | 898 | |
| Bursville | city | Ohio | United States | 40.63 | -84.73 | 846 | |
| Burton | city | Ohio | United States | 41.47 | -81.15 | 1118 | |
| Burton City | city | Ohio | United States | 40.84 | -81.70 | 1059 | |
| Burton Lake | city | Ohio | United States | 41.43 | -81.19 | 1099 | |
| Burton Station | city | Ohio | United States | 41.49 | -81.10 | 1200 | |
| Burtonville | city | Ohio | United States | 39.41 | -83.81 | 1043 | |
| Busenbark | city | Ohio | United States | 39.47 | -84.49 | 830 | |
| Bushnell | city | Ohio | United States | 41.86 | -80.57 | 879 | |
| Business Corner | city | Ohio | United States | 41.57 | -83.74 | 830 | |
| Businessburg | city | Ohio | United States | 39.93 | -80.85 | 994 | |
| Busy Corners | city | Ohio | United States | 41.42 | -83.30 | 830 | |
| Butler | city | Ohio | United States | 40.59 | -82.42 | 1095 | |
| Butler Mobile City | city | Ohio | United States | 40.90 | -80.94 | 1669 | |
| Butlers Mill | city | Ohio | United States | 41.16 | -83.86 | 830 | |
| Butlerville | city | Ohio | United States | 39.30 | -84.09 | 879 | |
| Butterworth (historical) | city | Ohio | United States | 39.30 | -84.26 | 830 | |
| Buxton Meadows | city | Ohio | United States | 40.23 | -83.31 | 967 | |
| Buzzard Roost | city | Ohio | United States | 41.22 | -81.71 | 935 |