Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Laura Post Office | Post Office | 303 | Miami | 39 59 40 N | 084 24 30 W |
| Laura United Church of Christ | Church | 304 | Miami | 39 59 40 N | 084 24 33 W |
| Laura Woodward Elementary School | School | 277 | Delaware | 40 17 33 N | 083 04 21 W |
| Laurel | Populated Place | 269 | Clermont | 38 54 55 N | 084 11 30 W |
| Laurel Avenue Church of Christ | Church | 183 | Butler | 39 22 08 N | 084 32 54 W |
| Laurel Branch | Stream | | Lawrence | 38 34 18 N | 082 22 39 W |
| Laurel Cemetery | Cemetery | 270 | Clermont | 38 55 15 N | 084 11 42 W |
| Laurel Cemetery | Cemetery | 183 | Hamilton | 39 09 15 N | 084 23 30 W |
| Laurel Chapel | Church | 241 | Hocking | 39 38 11 N | 082 25 57 W |
| Laurel Chapel Cemetery | Cemetery | 237 | Hocking | 39 38 21 N | 082 25 45 W |
| Laurel Cliff Free Methodist Church | Church | 184 | Meigs | 39 03 08 N | 082 02 19 W |
| Laurel Court | Building | 284 | Hamilton | 39 11 56 N | 084 33 17 W |
| Laurel Creek | Stream | | Gallia | 38 50 09 N | 082 22 14 W |
| Laurel Creek | Stream | | Holmes | 40 27 14 N | 081 58 14 W |
| Laurel Creek | Stream | | Tuscarawas | 40 18 30 N | 081 19 34 W |
| Laurel Fork | Stream | | Jackson | 38 52 55 N | 082 41 29 W |
| Laurel Fork | Stream | | Scioto | 38 53 50 N | 083 12 25 W |
| Laurel Hill Church | Church | 357 | Stark | 40 54 56 N | 081 15 01 W |
| Laurel Hill School (historical) | School | 250 | Huron | 41 08 58 N | 082 41 23 W |
| Laurel Hill School (historical) | School | 230 | Washington | 39 32 50 N | 081 39 59 W |
| Laurel Hill Swim and Tennis Club | Park | 186 | Lucas | 41 35 57 N | 083 39 27 W |
| Laurel Homes (subdivision) | Populated Place | 158 | Hamilton | 39 06 40 N | 084 31 34 W |
| Laurel Homes Historic District | Park | 158 | Hamilton | 39 06 40 N | 084 31 34 W |
| Laurel Lick Run | Stream | | Scioto | 38 51 11 N | 082 47 27 W |
| Laurel Memorial Gardens | Cemetery | 218 | Hamilton | 39 14 07 N | 084 18 45 W |
| Laurel Park | Park | 202 | Lorain | 41 25 27 N | 082 08 08 W |
| Laurel Park | Park | 317 | Trumbull | 41 09 17 N | 080 35 24 W |
| Laurel Playground | Park | 160 | Hamilton | 39 06 47 N | 084 31 29 W |
| Laurel Post Office (historical) | Post Office | 269 | Clermont | 38 54 55 N | 084 11 30 W |
| Laurel Recreation Area | Park | 157 | Hamilton | 39 06 35 N | 084 31 35 W |
| Laurel Ridge | Ridge | 373 | Pike | 39 01 55 N | 083 12 54 W |
| Laurel Ridge School (historical) | School | 370 | Pike | 39 01 55 N | 083 12 48 W |
| Laurel Run | Stream | | Adams | 38 48 44 N | 083 18 43 W |
| Laurel Run | Stream | | Coshocton | 40 21 37 N | 082 09 41 W |
| Laurel Run | Stream | | Hocking | 39 28 23 N | 082 44 31 W |
| Laurel Run | Stream | | Monroe | 39 37 36 N | 081 05 02 W |
| Laurel Run | Stream | | Monroe | 39 43 30 N | 081 02 21 W |
| Laurel Run | Stream | | Vinton | 39 15 59 N | 082 17 28 W |
| Laurel Run | Stream | | Washington | 39 18 09 N | 081 45 30 W |
| Laurel Run | Stream | | Washington | 39 27 18 N | 081 46 12 W |
| Laurel Run School (historical) | School | 249 | Holmes | 40 27 41 N | 081 57 20 W |
| Laurel School | School | 349 | Cuyahoga | 41 28 56 N | 081 30 46 W |
| Laurel School (historical) | School | 264 | Adams | 38 50 40 N | 083 33 18 W |
| Laurel Square Shopping Center | Locale | 351 | Medina | 41 13 01 N | 081 50 25 W |
| Laurelville | Populated Place | 224 | Hocking | 39 28 24 N | 082 44 22 W |
| Laurelville Elementary School | School | 228 | Hocking | 39 28 18 N | 082 44 12 W |
| Laurelville Post Office | Post Office | 224 | Hocking | 39 28 25 N | 082 44 20 W |
| Laurelwood Hospital | Hospital | 209 | Lake | 41 37 28 N | 081 25 59 W |
| Laurence Hall | Building | 232 | Hamilton | 39 07 54 N | 084 30 56 W |
| Lauther School (historical) | School | 287 | Holmes | 40 32 37 N | 081 55 58 W |
| Lavender Bridge | Bridge | 271 | Delaware | 40 23 01 N | 083 11 24 W |
| Laver Ditch | Canal | 203 | Lucas | 41 28 52 N | 083 51 46 W |
| Lawco | Populated Place | 185 | Lawrence | 38 38 22 N | 082 42 08 W |
| Lawco Lake | Reservoir | 184 | Lawrence | 38 38 48 N | 082 41 18 W |
| Lawco Lake Dam | Dam | 184 | Lawrence | 38 38 48 N | 082 41 18 W |
| Lawhorn Hollow | Valley | | Pike | 39 07 13 N | 083 19 40 W |
| Lawn School | School | 211 | Cuyahoga | 41 28 34 N | 081 44 13 W |
| Lawn View School | School | 326 | Champaign | 40 07 01 N | 083 44 21 W |
| Lawndale | Populated Place | 316 | Stark | 40 47 09 N | 081 32 30 W |
| Lawndale | Populated Place | 306 | Summit | 41 02 34 N | 081 34 55 W |
| Lawndale Elementary School | School | 298 | Summit | 41 02 26 N | 081 34 12 W |
| Lawndale Mobile Home Plaza (subdivision) | Populated Place | 206 | Wood | 41 21 07 N | 083 47 37 W |
| Lawndale Post Office (historical) | Post Office | 306 | Summit | 41 02 35 N | 081 34 54 W |
| Lawnview | Populated Place | 177 | Gallia | 38 49 51 N | 082 12 32 W |
| Lawrence | Populated Place | 183 | Lawrence | 38 38 42 N | 082 40 25 W |
| Lawrence Baptist Cemetery | Cemetery | 236 | Washington | 39 29 52 N | 081 15 03 W |
| Lawrence Baptist Church | Church | 226 | Washington | 39 29 52 N | 081 15 05 W |
| Lawrence Cemetery | Cemetery | 193 | Lawrence | 38 38 33 N | 082 40 56 W |
| Lawrence Cemetery | Cemetery | 301 | Marion | 40 34 13 N | 083 00 43 W |
| Lawrence Chapel | Church | 279 | Lawrence | 38 37 02 N | 082 22 53 W |
| Lawrence Chapel Cemetery | Cemetery | 286 | Lawrence | 38 37 03 N | 082 22 52 W |
| Lawrence County | Civil | 252 | Lawrence | 38 35 00 N | 082 33 00 W |
| Lawrence County Airpark | Airport | 170 | Lawrence | 38 25 09 N | 082 29 40 W |
| Lawrence County Bar and Law Library | Building | 168 | Lawrence | 38 32 09 N | 082 41 02 W |
| Lawrence County Courthouse | Building | 168 | Lawrence | 38 32 09 N | 082 41 02 W |
| Lawrence County Fairgrounds | Locale | 172 | Lawrence | 38 26 37 N | 082 21 40 W |
| Lawrence County Home | Building | 177 | Lawrence | 38 30 11 N | 082 39 02 W |
| Lawrence County Museum | Building | 168 | Lawrence | 38 32 01 N | 082 40 49 W |
| Lawrence Elementary School | School | 195 | Washington | 39 29 07 N | 081 16 20 W |
| Lawrence Furnace | Populated Place | 183 | Lawrence | 38 38 39 N | 082 40 28 W |
| Lawrence High School (historical) | School | 195 | Washington | 39 29 07 N | 081 16 19 W |
| Lawrence Playground | Park | 334 | Stark | 40 47 52 N | 081 25 34 W |
| Lawrence Pond | Reservoir | 229 | Hamilton | 39 12 18 N | 084 18 36 W |
| Lawrence Pond Dam | Dam | 229 | Hamilton | 39 12 18 N | 084 18 36 W |
| Lawrence Run | Stream | | Shelby | 40 17 50 N | 084 22 45 W |
| Lawrence School (historical) | School | 323 | Hardin | 40 34 13 N | 083 47 17 W |
| Lawrence Street School | School | 168 | Lawrence | 38 32 23 N | 082 40 57 W |
| Lawrenceville | Populated Place | 339 | Clark | 39 59 12 N | 083 52 43 W |
| Lawrenceville (historical) | Populated Place | 274 | Tuscarawas | 40 39 00 N | 081 26 39 W |
| Lawrenceville Cemetery | Cemetery | 338 | Clark | 39 59 12 N | 083 52 26 W |
| Lawrenceville Post Office (historical) | Post Office | 338 | Clark | 39 59 10 N | 083 52 45 W |
| Lawrenceville United Church of Christ | Church | 338 | Clark | 39 59 12 N | 083 52 28 W |
| Laws Auditorium | Building | 255 | Hamilton | 39 07 48 N | 084 31 10 W |
| Laws Hall | Building | 278 | Butler | 39 30 35 N | 084 43 60 W |
| Lawshe | Populated Place | 192 | Adams | 38 56 26 N | 083 28 11 W |
| Lawshe Cemetery | Cemetery | 194 | Adams | 38 56 33 N | 083 28 03 W |
| Lawshe Post Office (historical) | Post Office | 192 | Adams | 38 56 26 N | 083 28 11 W |
| Lawson Run | Stream | | Trumbull | 41 12 35 N | 080 56 48 W |
| Lawton (historical) | Populated Place | 213 | Muskingum | 39 53 31 N | 081 52 16 W |
| Lawton Post Office (historical) | Post Office | 214 | Muskingum | 39 53 30 N | 081 52 14 W |
| Lawtonville (historical) | Populated Place | 255 | Defiance | 41 22 05 N | 084 47 11 W |
| Lawyerdale Estates | Populated Place | 244 | Hamilton | 39 06 17 N | 084 21 06 W |
| Lawyers Corners | Locale | 329 | Guernsey | 40 08 48 N | 081 42 39 W |
| Lay Cemetery | Cemetery | 239 | Seneca | 41 15 19 N | 082 58 54 W |
| Laycocks Farm Pond Dam Number One | Dam | 252 | Adams | 38 54 48 N | 083 28 60 W |
| Laycocks Farm Pond Dam Number Two | Dam | 235 | Adams | 38 55 00 N | 083 29 24 W |
| Laycocks Farm Pond Number One | Reservoir | 252 | Adams | 38 54 48 N | 083 28 60 W |
| Laycocks Farm Pond Number Two | Reservoir | 235 | Adams | 38 55 00 N | 083 29 24 W |
| Layhigh | Populated Place | 280 | Butler | 39 21 42 N | 084 41 46 W |
| Layland | Populated Place | 243 | Coshocton | 40 26 10 N | 081 58 01 W |