Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Shawnee Hills Post Office | Post Office | 273 | Delaware | 40 09 30 N | 083 08 05 W |
| Shawnee Historic District | Park | 251 | Perry | 39 36 14 N | 082 12 43 W |
| Shawnee Indian Mound | Summit | 248 | Montgomery | 39 39 00 N | 084 14 33 W |
| Shawnee Island | Island | 305 | Logan | 40 29 48 N | 083 51 53 W |
| Shawnee Junction (historical) | Locale | 204 | Morgan | 39 40 56 N | 081 53 29 W |
| Shawnee Lake | Reservoir | 310 | Greene | 39 38 42 N | 083 47 36 W |
| Shawnee Lake Dam | Dam | 310 | Greene | 39 38 42 N | 083 47 36 W |
| Shawnee Lookout County Park | Park | 198 | Hamilton | 39 07 40 N | 084 47 28 W |
| Shawnee Lookout Tower | Tower | 324 | Hocking | 39 32 55 N | 082 13 39 W |
| Shawnee Middle School | School | 301 | Preble | 39 37 38 N | 084 33 16 W |
| Shawnee Park | Park | 279 | Greene | 39 41 28 N | 083 55 43 W |
| Shawnee Park | Park | 283 | Greene | 39 47 43 N | 084 01 41 W |
| Shawnee Post Office | Post Office | 255 | Perry | 39 36 15 N | 082 12 40 W |
| Shawnee Prairie Preserve | Park | 310 | Darke | 40 05 50 N | 084 38 20 W |
| Shawnee Run | Stream | | Greene | 39 40 50 N | 083 55 53 W |
| Shawnee Run | Stream | | Hamilton | 39 10 29 N | 084 17 58 W |
| Shawnee Run | Stream | | Licking | 40 03 32 N | 082 20 56 W |
| Shawnee Run | Stream | | Muskingum | 39 53 36 N | 082 01 09 W |
| Shawnee Run | Stream | | Muskingum | 40 02 23 N | 081 59 25 W |
| Shawnee Run Farm (historical) | Locale | 280 | Licking | 40 04 30 N | 082 21 33 W |
| Shawnee School | School | 320 | Preble | 39 35 26 N | 084 33 20 W |
| Shawnee School (historical) | School | 198 | Adams | 38 48 49 N | 083 17 25 W |
| Shawnee Square Shopping Center | Locale | 266 | Delaware | 40 09 13 N | 083 07 56 W |
| Shawnee State Forest | Park | 299 | Scioto | 38 43 15 N | 083 12 50 W |
| Shawnee State Lodge Heliport | Airport | 305 | Scioto | 38 44 33 N | 083 12 11 W |
| Shawnee State Park | Park | 273 | Scioto | 38 44 05 N | 083 11 54 W |
| Shawnee State Park Marina | Locale | 158 | Scioto | 38 40 39 N | 083 06 32 W |
| Shawnee State Wilderness | Reserve | 305 | Adams | 38 41 15 N | 083 16 15 W |
| Shawnee Trace (subdivision) | Populated Place | 195 | Wood | 41 32 18 N | 083 36 15 W |
| Shawnee Valley | Valley | | Adams | 38 49 04 N | 083 17 35 W |
| Shawnee Valley Church | Church | 212 | Adams | 38 48 44 N | 083 17 25 W |
| Shawtown | Populated Place | 226 | Hancock | 41 06 29 N | 083 52 19 W |
| Shawtown | Populated Place | 296 | Morrow | 40 29 00 N | 082 57 51 W |
| Shawtown Cemetery | Cemetery | 297 | Morrow | 40 29 05 N | 082 57 40 W |
| Shawtown Post Office (historical) | Post Office | 226 | Hamilton | 41 06 30 N | 083 52 20 W |
| Shawville (historical) | Populated Place | 225 | Lorain | 41 22 32 N | 082 01 08 W |
| Shawville Post Office (historical) | Post Office | 225 | Lorain | 41 22 35 N | 082 01 10 W |
| Shay | Populated Place | 331 | Washington | 39 30 37 N | 081 13 01 W |
| Shay Ridge | Ridge | 334 | Washington | 39 31 01 N | 081 12 30 W |
| Shayler Run | Stream | | Clermont | 39 07 48 N | 084 14 04 W |
| Shearer Cemetery | Cemetery | 286 | Montgomery | 39 50 23 N | 084 07 17 W |
| Shebear Hollow | Valley | | Lawrence | 38 34 52 N | 082 22 43 W |
| Sheeley Cemetery | Cemetery | 314 | Greene | 39 38 55 N | 083 44 57 W |
| Sheeny Hollow | Valley | | Miami | 40 09 05 N | 084 13 43 W |
| Sheep Den Hollow | Valley | | Muskingum | 39 46 37 N | 081 54 06 W |
| Sheep House Hollow | Valley | | Scioto | 38 43 11 N | 083 11 19 W |
| Sheep Lot Hollow | Valley | | Scioto | 38 43 22 N | 083 14 14 W |
| Sheep Pen Cemetery | Cemetery | 305 | Highland | 39 22 36 N | 083 25 29 W |
| Sheep Pen Run | Stream | | Scioto | 38 49 12 N | 083 00 46 W |
| Sheep Ranch Hollow | Valley | | Scioto | 38 49 11 N | 083 01 15 W |
| Sheep Run | Stream | | Brown | 38 47 50 N | 083 53 36 W |
| Sheepskin Hollow | Valley | | Columbiana | 40 44 43 N | 080 32 15 W |
| Sheepskin School (historical) | School | 291 | Miami | 40 08 06 N | 084 11 55 W |
| Sheer School (historical) | School | 182 | Scioto | 38 46 50 N | 082 56 46 W |
| Sheeran School (historical) | School | 312 | Perry | 39 40 18 N | 082 10 22 W |
| Sheets Cemetery | Cemetery | 286 | Gallia | 38 39 56 N | 082 20 04 W |
| Sheets Ditch | Canal | 244 | Van Wert | 40 50 22 N | 084 42 16 W |
| Sheets Field | Airport | 366 | Trumbull | 41 24 49 N | 080 31 29 W |
| Sheets Hollow | Valley | | Scioto | 38 50 33 N | 082 57 46 W |
| Sheets Island | Island | 191 | Wood | 41 25 44 N | 083 49 19 W |
| Sheets Ripple | Bar | 180 | Washington | 39 26 43 N | 081 08 05 W |
| Sheets Run | Stream | | Washington | 39 21 15 N | 081 20 01 W |
| Sheets Run | Stream | | Washington | 39 26 45 N | 081 08 04 W |
| Sheets School (historical) | School | 297 | Delaware | 40 20 01 N | 082 55 10 W |
| Sheetz School (historical) | School | 344 | Coshocton | 40 25 38 N | 081 47 16 W |
| Sheffield | Populated Place | 193 | Lorain | 41 25 16 N | 082 05 47 W |
| Sheffield Center | Populated Place | 265 | Ashtabula | 41 49 25 N | 080 39 51 W |
| Sheffield Lake | Populated Place | 183 | Lorain | 41 29 15 N | 082 06 06 W |
| Sheffield Lake Post Office | Post Office | 182 | Lorain | 41 29 15 N | 082 06 32 W |
| Sheffield Lake United Church of Christ | Church | 182 | Lorain | 41 29 24 N | 082 06 01 W |
| Sheffield Middle School | School | 190 | Lorain | 41 28 02 N | 082 05 47 W |
| Sheffield Post Office (historical) | Post Office | 201 | Lorain | 41 25 15 N | 082 05 45 W |
| Sheffield Station (historical) | Locale | 192 | Lorain | 41 28 43 N | 082 04 34 W |
| Sheick Hollow | Valley | | Hocking | 39 27 57 N | 082 32 43 W |
| Shekinah Airport | Airport | 295 | Madison | 40 05 16 N | 083 19 02 W |
| Shelbourne Forest (subdivision) | Populated Place | 284 | Delaware | 40 19 14 N | 083 04 50 W |
| Shelby | Populated Place | 336 | Richland | 40 52 53 N | 082 39 43 W |
| Shelby Center Historic District | Park | 336 | Richland | 40 52 53 N | 082 39 43 W |
| Shelby Community Airport | Airport | 341 | Richland | 40 52 22 N | 082 41 50 W |
| Shelby County | Civil | 317 | Shelby | 40 19 00 N | 084 11 00 W |
| Shelby County Childrens Home | Building | 317 | Shelby | 40 16 11 N | 084 08 47 W |
| Shelby County Courthouse | Building | 289 | Shelby | 40 17 06 N | 084 09 21 W |
| Shelby County Fairgrounds | Locale | 316 | Shelby | 40 16 37 N | 084 10 18 W |
| Shelby County Home | Building | 305 | Shelby | 40 14 55 N | 084 12 11 W |
| Shelby County Jail | Building | 290 | Shelby | 40 17 03 N | 084 09 17 W |
| Shelby Farm Cemetery | Cemetery | 256 | Pickaway | 39 33 08 N | 082 53 51 W |
| Shelby High School | School | 333 | Richland | 40 53 15 N | 082 40 13 W |
| Shelby Hills School for the Retarded | School | 317 | Shelby | 40 16 11 N | 084 08 44 W |
| Shelby Junction | Locale | 331 | Richland | 40 53 27 N | 082 39 28 W |
| Shelby Junior High School | School | 337 | Richland | 40 52 47 N | 082 39 02 W |
| Shelby Park | Park | 267 | Franklin | 40 04 38 N | 083 00 30 W |
| Shelby Upground Reservoir Number One | Reservoir | 338 | Richland | 40 52 06 N | 082 39 36 W |
| Shelby Upground Reservoir Number One Dam | Dam | 338 | Richland | 40 52 06 N | 082 39 36 W |
| Shelby Upground Reservoir Number Two | Reservoir | 343 | Richland | 40 52 06 N | 082 39 18 W |
| Shelby Upground Reservoir Number Two Dam | Dam | 343 | Richland | 40 52 06 N | 082 39 18 W |
| Shelby-Oakland Cemetery | Cemetery | 336 | Richland | 40 52 19 N | 082 39 55 W |
| Sheldon (historical) | Populated Place | 178 | Ottawa | 41 32 38 N | 083 16 10 W |
| Sheldon (historical) | Populated Place | 215 | Pickaway | 39 37 20 N | 082 56 28 W |
| Sheldon Cemetery | Cemetery | 341 | Trumbull | 41 20 08 N | 080 39 31 W |
| Sheldon Corners | Locale | 337 | Trumbull | 41 20 08 N | 080 39 19 W |
| Sheldon Marsh Nature Preserve | Park | 175 | Erie | 41 25 15 N | 082 36 45 W |
| Sheldon Run | Stream | | Scioto | 38 41 01 N | 082 48 52 W |
| Sheley Station (historical) | Locale | 183 | Butler | 39 25 27 N | 084 30 59 W |
| Shell Beach | Populated Place | 274 | Fairfield | 39 55 13 N | 082 29 12 W |
| Shell Cove Park | Park | 176 | Lorain | 41 29 45 N | 082 05 19 W |
| Shell Creek | Stream | | Scioto | 38 46 02 N | 082 50 35 W |
| Shell School (historical) | School | 253 | Van Wert | 40 44 32 N | 084 42 28 W |
| Shellabarger Park | Park | 259 | Montgomery | 39 45 35 N | 084 06 05 W |
| Sheller Cemetery | Cemetery | 244 | Seneca | 41 05 53 N | 083 24 09 W |
| Shelley Cemetery | Cemetery | 272 | Fairfield | 39 51 28 N | 082 37 03 W |