Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Shore Acres (subdivision) | Populated Place | 178 | Lucas | 41 42 30 N | 083 29 01 W |
| Shore Civic Centre | Building | 185 | Cuyahoga | 41 36 24 N | 081 31 33 W |
| Shore High School (historical) | School | 185 | Cuyahoga | 41 36 24 N | 081 31 35 W |
| Shore Junior High School | School | 188 | Lake | 41 42 58 N | 081 20 35 W |
| Shoregate Church | Church | 185 | Lake | 41 38 20 N | 081 28 23 W |
| Shoregate Elementary School | School | 189 | Lake | 41 37 49 N | 081 28 40 W |
| Shoregate Shopping Center | Locale | 188 | Lake | 41 38 26 N | 081 28 17 W |
| Shoreland | Populated Place | 192 | Lake | 41 45 52 N | 081 13 38 W |
| Shoreland Elementary School | School | 177 | Lucas | 41 43 14 N | 083 29 44 W |
| Shoreland Park | Park | 177 | Lucas | 41 43 23 N | 083 29 30 W |
| Shoreway Shopping Center | Locale | 182 | Lorain | 41 29 19 N | 082 06 40 W |
| Shorewood Village | Populated Place | 178 | Sandusky | 41 24 17 N | 083 05 18 W |
| Shorney Hall | Building | 340 | Licking | 40 04 18 N | 082 31 39 W |
| Short Brook | Stream | | Washington | 39 17 37 N | 081 41 33 W |
| Short Creek | Stream | | Jefferson | 40 11 15 N | 080 40 49 W |
| Short Creek Bar | Bar | 186 | Jefferson | 40 11 04 N | 080 40 52 W |
| Short Creek Cemetery | Cemetery | 321 | Harrison | 40 12 50 N | 080 55 39 W |
| Short Creek Cemetery | Cemetery | 366 | Jefferson | 40 10 54 N | 080 48 41 W |
| Short Creek Number 1 Mine | Mine | 381 | Harrison | 40 11 15 N | 080 58 19 W |
| Short Creek Number 2 Mine | Mine | 375 | Harrison | 40 14 00 N | 080 53 52 W |
| Short Hills (subdivision) | Populated Place | 308 | Montgomery | 39 41 30 N | 084 10 30 W |
| Short Line Junction | Populated Place | 238 | Cuyahoga | 41 25 20 N | 081 47 48 W |
| Short North Historic District | Park | 227 | Franklin | 39 58 32 N | 083 00 12 W |
| Short Ridge | Ridge | 385 | Monroe | 39 41 46 N | 080 52 50 W |
| Shorter Hall | Building | 309 | Greene | 39 43 05 N | 083 52 51 W |
| Shortridge Farm Cemetery | Cemetery | 217 | Pickaway | 39 37 23 N | 082 58 47 W |
| Shorts School (historical) | School | 299 | Shelby | 40 18 51 N | 084 20 29 W |
| Shorts Woods | Woods | 154 | Hamilton | 39 07 27 N | 084 41 50 W |
| Shorts Woods Golf Course | Area | 161 | Hamilton | 39 07 18 N | 084 41 47 W |
| Shot Pouch Run | Stream | | Brown | 38 56 04 N | 083 54 47 W |
| Shotts Bridge | Bridge | 201 | Ross | 39 18 28 N | 083 07 04 W |
| Shoults Cemetery | Cemetery | 207 | Ross | 39 14 57 N | 083 10 07 W |
| Shoumberg Hollow | Valley | | Scioto | 38 47 52 N | 082 51 06 W |
| Shoup Cemetery | Cemetery | 278 | Delaware | 40 23 30 N | 083 11 40 W |
| Shoup Cemetery | Cemetery | 291 | Greene | 39 41 36 N | 084 03 49 W |
| Shoup Mill Plaza Shopping Center | Locale | 252 | Montgomery | 39 48 41 N | 084 13 29 W |
| Shoup Mill School | School | 250 | Montgomery | 39 48 35 N | 084 13 20 W |
| Shoup Park | Park | 274 | Greene | 39 43 43 N | 084 03 14 W |
| Shoups Mobile Home Park | Populated Place | 315 | Clark | 39 55 31 N | 083 45 56 W |
| Shouvlin Center | Building | 295 | Clark | 39 56 02 N | 083 48 37 W |
| Showse Park | Park | 183 | Lorain | 41 25 43 N | 082 18 49 W |
| Shrader Run | Stream | | Morgan | 39 27 45 N | 081 49 17 W |
| Shreve | Populated Place | 275 | Wayne | 40 40 53 N | 082 01 19 W |
| Shreve Cemetery | Cemetery | 268 | Wayne | 40 41 53 N | 082 00 20 W |
| Shreve Creek | Stream | | Wayne | 40 40 19 N | 081 57 38 W |
| Shreve Elementary School | School | 292 | Wayne | 40 41 10 N | 082 01 17 W |
| Shreve Lake | Reservoir | 287 | Wayne | 40 41 00 N | 082 02 36 W |
| Shreve Lake Dam | Dam | 287 | Wayne | 40 41 00 N | 082 02 36 W |
| Shreve Lake Wildlife Area | Park | 288 | Wayne | 40 41 05 N | 082 02 55 W |
| Shreve Presbyterian Church | Church | 288 | Wayne | 40 41 02 N | 082 01 22 W |
| Shreve United Methodist Church | Church | 304 | Wayne | 40 41 05 N | 082 01 27 W |
| Shrimplin Cemetery | Cemetery | 258 | Holmes | 40 30 31 N | 081 59 44 W |
| Shrimplin Creek | Stream | | Holmes | 40 30 10 N | 081 59 02 W |
| Shrine of Maria-Poch | Locale | 382 | Geauga | 41 23 45 N | 081 06 52 W |
| Shrine Park | Park | 253 | Wyandot | 40 57 03 N | 083 23 37 W |
| Shrine Road Mobile Home Park | Populated Place | 321 | Clark | 39 56 57 N | 083 52 34 W |
| Shriner Ditch | Canal | 274 | Seneca | 41 06 55 N | 082 52 53 W |
| Shriners Burn Institute | Hospital | 230 | Hamilton | 39 08 14 N | 084 30 21 W |
| Shriver Center | Building | 268 | Butler | 39 30 24 N | 084 43 55 W |
| Shroder Junior High School | School | 232 | Hamilton | 39 10 58 N | 084 25 02 W |
| Shroder Lake | Reservoir | 220 | Warren | 39 25 00 N | 084 16 18 W |
| Shroder Lake Dam | Dam | 220 | Warren | 39 25 00 N | 084 16 18 W |
| Shroyer Ditch | Canal | 314 | Shelby | 40 24 37 N | 084 03 45 W |
| Shroyer Road Baptist Church | Church | 289 | Montgomery | 39 43 40 N | 084 09 37 W |
| Shuck School (historical) | School | 272 | Muskingum | 39 59 41 N | 081 50 48 W |
| Shugars Ditch | Canal | 229 | Paulding | 41 02 34 N | 084 47 12 W |
| Shuler Cemetery | Cemetery | 223 | Gallia | 38 59 09 N | 082 06 17 W |
| Shuler Junior High School | School | 231 | Cuyahoga | 41 26 19 N | 081 47 06 W |
| Shulls Hill | Summit | 322 | Tuscarawas | 40 27 50 N | 081 30 34 W |
| Shumacher Elementary School | School | 313 | Summit | 41 04 44 N | 081 33 57 W |
| Shumaker Elementary School | School | 226 | Huron | 41 17 07 N | 082 50 18 W |
| Shumard School (historical) | School | 268 | Clermont | 39 09 39 N | 084 07 13 W |
| Shumway Hollow | Valley | | Scioto | 38 50 12 N | 082 51 17 W |
| Shunk | Populated Place | 206 | Henry | 41 21 49 N | 084 02 20 W |
| Shunk Post Office (historical) | Post Office | 207 | Henry | 41 21 50 N | 084 02 20 W |
| Shupe Elementary School | School | 217 | Lorain | 41 23 22 N | 082 13 19 W |
| Shuter Cemetery | Cemetery | 187 | Scioto | 38 51 04 N | 082 50 38 W |
| Shyville | Populated Place | 219 | Pike | 39 00 27 N | 082 59 09 W |
| Shyville Post Office (historical) | Post Office | 219 | Pike | 39 00 25 N | 082 59 10 W |
| Siam | Populated Place | 292 | Seneca | 41 05 05 N | 082 52 42 W |
| Siam Post Office (historical) | Post Office | 292 | Seneca | 41 05 05 N | 082 52 42 W |
| Sibley Creek | Stream | | Lucas | 41 41 47 N | 083 32 00 W |
| Sicily (historical) | Populated Place | 290 | Highland | 39 01 42 N | 083 51 49 W |
| Sicily Post Office (historical) | Post Office | 290 | Highland | 39 01 40 N | 083 51 50 W |
| Sickles Pond | Reservoir | 226 | Jackson | 39 02 36 N | 082 34 48 W |
| Sickles Pond Dam | Dam | 226 | Jackson | 39 02 36 N | 082 34 48 W |
| Siddall Cemetery | Cemetery | 253 | Hancock | 40 55 41 N | 083 32 37 W |
| Siddall Hall | Building | 257 | Hamilton | 39 07 44 N | 084 31 02 W |
| Side Cut Metropark | Park | 178 | Lucas | 41 33 20 N | 083 40 18 W |
| Sidle Cemetery | Cemetery | 271 | Muskingum | 40 00 31 N | 082 05 38 W |
| Sidling Hill School | School | 321 | Tuscarawas | 40 35 35 N | 081 39 07 W |
| Sidney | Populated Place | 290 | Shelby | 40 17 03 N | 084 09 20 W |
| Sidney Courthouse Square Historic District | Park | 289 | Shelby | 40 17 06 N | 084 09 21 W |
| Sidney High School | School | 315 | Shelby | 40 16 44 N | 084 10 25 W |
| Sidney M Fenn Elementary School | School | 318 | Medina | 41 08 34 N | 081 51 13 W |
| Sidney Municipal Airport | Airport | 317 | Shelby | 40 14 27 N | 084 09 03 W |
| Sidney Post Office | Post Office | 291 | Shelby | 40 17 12 N | 084 09 26 W |
| Sidney Post Office | Post Office | 290 | Shelby | 40 17 05 N | 084 09 20 W |
| Sidney Walnut Avenue Historic District | Park | 306 | Shelby | 40 17 12 N | 084 09 37 W |
| Sidney Water Works | Locale | 288 | Shelby | 40 17 24 N | 084 09 03 W |
| Sieberi Ditch | Canal | 220 | Paulding | 41 11 49 N | 084 45 31 W |
| Siebert Elementary School | School | 232 | Franklin | 39 56 35 N | 082 59 11 W |
| Siebert Hall | Building | 229 | Franklin | 39 59 46 N | 083 00 44 W |
| Siebert School (historical) | School | 256 | Mercer | 40 37 33 N | 084 37 41 W |
| Siedel Lake | Reservoir | 304 | Medina | 41 05 48 N | 081 48 23 W |
| Siedel Lake Dam | Dam | 304 | Medina | 41 05 48 N | 081 48 23 W |
| Sieg Cemetery | Cemetery | 318 | Hardin | 40 33 14 N | 083 39 12 W |
| Siegenthaler-Kaestner Esker State Nature Preserve | Park | 323 | Champaign | 40 13 54 N | 083 51 25 W |
| Siffert Cemetery | Cemetery | 329 | Stark | 40 42 54 N | 081 25 46 W |
| Sifrit Cemetery | Cemetery | 332 | Madison | 39 48 59 N | 083 28 20 W |