Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| White Oak Grove Church | Church | 310 | Fayette | 39 25 40 N | 083 30 22 W |
| White Oak Junior High School | School | 262 | Hamilton | 39 11 59 N | 084 35 12 W |
| White Oak Meadows | Populated Place | 278 | Hamilton | 39 13 38 N | 084 35 59 W |
| White Oak Methodist Protestant Church (historical) | Church | 230 | Meigs | 39 08 03 N | 082 04 22 W |
| White Oak Post Office (historical) | Post Office | 289 | Brown | 39 00 55 N | 083 52 35 W |
| White Oak Post Office (historical) | Post Office | 285 | Fayette | 39 41 20 N | 083 20 40 W |
| White Oak Reservable Area | Locale | 278 | Franklin | 39 53 53 N | 083 12 41 W |
| White Oak School (historical) | School | 238 | Adams | 38 50 00 N | 083 21 16 W |
| White Oak Shopping Center | Locale | 274 | Hamilton | 39 11 58 N | 084 35 60 W |
| White Oak Shopping Center | Locale | 294 | Montgomery | 39 53 28 N | 084 10 46 W |
| White Oak Valley | Populated Place | 241 | Brown | 38 55 12 N | 083 55 37 W |
| White Oak Valley Post Office (historical) | Post Office | 241 | Brown | 38 55 10 N | 083 55 35 W |
| White Park | Park | 329 | Mahoning | 41 07 00 N | 080 36 28 W |
| White Pigeon School (historical) | School | 312 | Morgan | 39 34 41 N | 081 53 19 W |
| White Pond | Reservoir | 284 | Huron | 41 08 24 N | 082 27 06 W |
| White Pond | Reservoir | 298 | Summit | 41 05 09 N | 081 35 43 W |
| White Pond Dam | Dam | 284 | Huron | 41 08 24 N | 082 27 06 W |
| White Rock (historical) | Populated Place | 174 | Meigs | 39 00 55 N | 081 59 15 W |
| White School (historical) | School | 364 | Champaign | 40 12 47 N | 083 36 55 W |
| White School (historical) | School | 321 | Highland | 39 07 29 N | 083 45 57 W |
| White School (historical) | School | 344 | Licking | 40 10 22 N | 082 43 09 W |
| White School (historical) | School | 292 | Morrow | 40 25 59 N | 083 00 39 W |
| White School (historical) | School | 250 | Pickaway | 39 43 01 N | 083 08 42 W |
| White Springs Golf Course | Locale | 315 | Darke | 40 07 07 N | 084 40 10 W |
| White Sulphur | Populated Place | 276 | Delaware | 40 16 36 N | 083 09 27 W |
| White Sulphur Post Office (historical) | Post Office | 273 | Delaware | 40 16 35 N | 083 09 25 W |
| White Swan School (historical) | School | 269 | Brown | 38 51 20 N | 083 56 19 W |
| White Swan School (historical) | School | 327 | Logan | 40 29 29 N | 083 34 21 W |
| White Wall School (historical) | School | 407 | Richland | 40 40 39 N | 082 28 24 W |
| White Water Park | Populated Place | 152 | Hamilton | 39 11 51 N | 084 46 48 W |
| White Womans Rock | Pillar | 231 | Coshocton | 40 18 41 N | 081 54 35 W |
| White Womans Town (historical) | Populated Place | 235 | Coshocton | 40 19 34 N | 081 56 21 W |
| Whitefox Post Office (historical) | Post Office | 276 | Huron | 41 11 05 N | 082 21 15 W |
| Whitehall | Populated Place | 242 | Franklin | 39 58 00 N | 082 53 08 W |
| Whitehall Branch Library | Building | 242 | Franklin | 39 58 27 N | 082 53 07 W |
| Whitehall Community Park | Park | 234 | Franklin | 39 58 45 N | 082 52 06 W |
| Whitehall School (historical) | School | 297 | Morrow | 40 22 00 N | 082 54 26 W |
| Whitehall-Yearling High School | School | 240 | Franklin | 39 57 37 N | 082 53 14 W |
| Whitehaven Memorial Park | Cemetery | 283 | Cuyahoga | 41 32 55 N | 081 26 18 W |
| Whitehouse | Populated Place | 199 | Lucas | 41 31 08 N | 083 48 14 W |
| Whitehouse Cemetery | Cemetery | 197 | Lucas | 41 31 12 N | 083 47 05 W |
| Whitehouse Elementary School | School | 201 | Lucas | 41 31 16 N | 083 48 21 W |
| Whiteman Cemetery | Cemetery | 325 | Madison | 39 43 08 N | 083 32 10 W |
| Whitemeir Ditch | Canal | 199 | Lucas | 41 29 02 N | 083 46 24 W |
| Whiteoak High School | School | 305 | Highland | 39 02 32 N | 083 44 52 W |
| Whiteoak School (historical) | School | 165 | Brown | 38 50 11 N | 083 56 43 W |
| Whiteoak School (historical) | School | 274 | Clermont | 39 02 12 N | 084 15 21 W |
| Whiteoak School (historical) | School | 199 | Gallia | 38 56 33 N | 082 13 50 W |
| Whiteoak School (historical) | School | 326 | Knox | 40 15 41 N | 082 24 16 W |
| Whiteoak School (historical) | School | 420 | Logan | 40 17 51 N | 083 40 47 W |
| Whiteoak School (historical) | School | 357 | Noble | 39 45 55 N | 081 19 05 W |
| Whiteoak School (historical) | School | 222 | Vinton | 39 07 55 N | 082 20 05 W |
| Whiteoak School (historical) | School | 263 | Warren | 39 23 03 N | 084 07 12 W |
| Whiteoak Springs (historical) | Populated Place | 285 | Brown | 38 56 45 N | 083 55 25 W |
| Whites | Populated Place | 251 | Fairfield | 39 42 17 N | 082 35 28 W |
| Whites Corner | Populated Place | 275 | Greene | 39 38 15 N | 084 06 36 W |
| Whites Ditch | Canal | 236 | Van Wert | 40 50 32 N | 084 25 21 W |
| Whites Landing | Populated Place | 177 | Sandusky | 41 25 47 N | 082 54 04 W |
| Whites Run | Stream | | Scioto | 38 53 25 N | 083 11 37 W |
| Whites Run | Stream | | Washington | 39 15 07 N | 081 41 53 W |
| Whites School (historical) | School | 279 | Greene | 39 38 16 N | 084 05 55 W |
| Whites School (historical) | School | 284 | Licking | 40 09 02 N | 082 24 25 W |
| Whites School (historical) | School | 246 | Muskingum | 40 01 58 N | 081 58 00 W |
| Whites School (historical) | School | 255 | Noble | 39 43 16 N | 081 33 58 W |
| Whites School (historical) | School | 217 | Scioto | 38 52 21 N | 082 48 14 W |
| Whitethorne Church of Christ in Christian Union | Church | 235 | Franklin | 39 56 18 N | 083 03 14 W |
| Whitetown School (historical) | School | 333 | Logan | 40 30 14 N | 083 41 41 W |
| Whitetree | Populated Place | 247 | Hamilton | 39 12 48 N | 084 25 26 W |
| Whiteville | Populated Place | 224 | Fulton | 41 42 42 N | 083 58 35 W |
| Whiteville Post Office (historical) | Post Office | 224 | Fulton | 41 42 40 N | 083 58 35 W |
| Whitewash School (historical) | School | 315 | Morgan | 39 33 04 N | 081 53 37 W |
| Whitewater Creek | Stream | | Washington | 39 28 45 N | 081 43 51 W |
| Whitewater River | Stream | | Hamilton | 39 06 34 N | 084 48 57 W |
| Whitewater School (historical) | School | 160 | Hamilton | 39 12 17 N | 084 46 21 W |
| Whitfield | Populated Place | 217 | Montgomery | 39 40 24 N | 084 16 34 W |
| Whitman Ditch | Canal | 292 | Wayne | 40 56 20 N | 081 47 17 W |
| Whitmer High School | School | 191 | Lucas | 41 43 07 N | 083 36 42 W |
| Whitmore | Populated Place | 184 | Sandusky | 41 23 27 N | 082 53 33 W |
| Whitmore Cemetery | Cemetery | 217 | Athens | 39 27 35 N | 082 10 44 W |
| Whitmore Post Office (historical) | Post Office | 184 | Sandusky | 41 23 25 N | 082 53 35 W |
| Whitmore Yard | Locale | 189 | Wood | 41 36 09 N | 083 31 11 W |
| Whitner High School | School | 186 | Lucas | 41 39 11 N | 083 32 57 W |
| Whitney | Populated Place | 275 | Belmont | 40 00 47 N | 080 55 43 W |
| Whitney Hall | Building | 217 | Defiance | 41 17 47 N | 084 21 18 W |
| Whitney Park | Park | 198 | Butler | 39 29 40 N | 084 24 08 W |
| Whitney Park | Park | 217 | Huron | 41 14 57 N | 082 36 29 W |
| Whitney Post Office (historical) | Post Office | 276 | Belmont | 40 00 50 N | 080 55 44 W |
| Whitney School | School | 340 | Richland | 40 53 01 N | 082 38 51 W |
| Whittaker Track | Park | 205 | Wood | 41 22 37 N | 083 37 15 W |
| Whittier Elementary School | School | 269 | Allen | 40 43 13 N | 084 06 01 W |
| Whittier Elementary School | School | 266 | Franklin | 40 07 23 N | 082 55 30 W |
| Whittier Elementary School | School | 238 | Hancock | 41 01 58 N | 083 38 09 W |
| Whittier Elementary School | School | 185 | Lucas | 41 41 45 N | 083 33 50 W |
| Whittier Elementary School | School | 226 | Montgomery | 39 44 20 N | 084 12 28 W |
| Whittier Elementary School | School | 306 | Shelby | 40 17 56 N | 084 08 59 W |
| Whittier Elementary School (historical) | School | 258 | Hamilton | 39 06 29 N | 084 33 41 W |
| Whittier Gardens | Park | 255 | Hamilton | 39 06 30 N | 084 33 45 W |
| Whittier Hall | Building | 360 | Stark | 40 49 34 N | 081 22 40 W |
| Whittier Middle School | School | 193 | Lorain | 41 26 22 N | 082 07 53 W |
| Whittier Park (subdivision) | Populated Place | 315 | Stark | 40 47 10 N | 081 23 24 W |
| Whittier School | School | 236 | Seneca | 41 09 16 N | 083 25 03 W |
| Whittier School | School | 311 | Stark | 40 48 40 N | 081 30 44 W |
| Whittlesey Cemetery | Cemetery | 191 | Sandusky | 41 20 25 N | 083 07 17 W |
| Whitwell Elementary School | School | 168 | Lawrence | 38 31 05 N | 082 40 08 W |
| WHIZ-AM (Zanesville) | Tower | 276 | Muskingum | 39 55 42 N | 081 59 05 W |
| WHIZ-FM (Zanesville) | Tower | 276 | Muskingum | 39 55 42 N | 081 59 05 W |
| WHIZ-TV (Zanesville) | Tower | 276 | Muskingum | 39 55 42 N | 081 59 05 W |
| WHK-AM (Cleveland) | Tower | 353 | Cuyahoga | 41 21 30 N | 081 40 02 W |
| WHKO-FM (Dayton) | Tower | 286 | Montgomery | 39 44 03 N | 084 14 50 W |
| WHLO-AM (Akron) | Tower | 306 | Summit | 41 04 47 N | 081 38 44 W |