Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Johnson Dam | Dam | 295 | Clay | 39 26 06 N | 094 35 13 W |
| Johnson E-24 Lake | Reservoir | 263 | Johnson | 38 43 54 N | 094 02 31 W |
| Johnson Ferry (historical) | Crossing | 114 | Oregon | 36 33 01 N | 091 11 36 W |
| Johnson Ford (historical) | Populated Place | 188 | Maries | 38 07 56 N | 091 53 23 W |
| Johnson Ford Bridge | Bridge | 302 | Greene | 37 22 00 N | 093 24 17 W |
| Johnson Hollow | Valley | | Carter | 37 01 50 N | 091 07 27 W |
| Johnson Hollow | Valley | | Christian | 37 02 24 N | 093 05 10 W |
| Johnson Hollow | Valley | | Dent | 37 33 16 N | 091 40 25 W |
| Johnson Hollow | Valley | | McDonald | 36 39 51 N | 094 10 28 W |
| Johnson Hollow | Valley | | Oregon | 36 51 19 N | 091 28 58 W |
| Johnson Hollow | Valley | | Ralls | 39 32 52 N | 091 34 34 W |
| Johnson Hollow | Valley | | Reynolds | 37 33 36 N | 091 02 28 W |
| Johnson Hollow | Valley | | Ripley | 36 46 40 N | 090 46 18 W |
| Johnson Hollow | Valley | | Ripley | 36 49 24 N | 091 00 48 W |
| Johnson Hollow | Valley | | Taney | 36 30 32 N | 092 52 01 W |
| Johnson Hollow | Valley | | Wayne | 37 18 22 N | 090 16 01 W |
| Johnson Hollow | Valley | | Wayne | 37 02 58 N | 090 40 28 W |
| Johnson Island | Island | 77 | Dunklin | 36 12 16 N | 090 02 57 W |
| Johnson Island | Island | 191 | Maries | 38 07 33 N | 091 54 16 W |
| Johnson Island | Island | 137 | St. Charles | 38 41 13 N | 090 37 40 W |
| Johnson Island Church | Church | 78 | Dunklin | 36 11 19 N | 090 03 05 W |
| Johnson Island School (historical) | School | 78 | Dunklin | 36 11 16 N | 090 03 05 W |
| Johnson Lake | Reservoir | 220 | Carroll | 39 22 36 N | 093 29 19 W |
| Johnson Lake | Reservoir | 311 | Cass | 38 49 18 N | 094 28 07 W |
| Johnson Lake | Reservoir | 326 | Dade | 37 18 41 N | 093 43 18 W |
| Johnson Lake | Reservoir | 235 | Daviess | 39 50 12 N | 093 53 07 W |
| Johnson Lake | Reservoir | 236 | Randolph | 39 29 48 N | 092 18 55 W |
| Johnson Lake | Reservoir | 257 | Randolph | 39 25 54 N | 092 28 49 W |
| Johnson Lake Dam | Dam | 220 | Carroll | 39 22 36 N | 093 29 19 W |
| Johnson Lake Dam | Dam | 311 | Cass | 38 49 18 N | 094 28 07 W |
| Johnson Lake Dam | Dam | 154 | Franklin | 38 26 30 N | 090 46 48 W |
| Johnson Lake Dam | Dam | 260 | Livingston | 39 37 48 N | 093 37 31 W |
| Johnson Lake Dam | Dam | 249 | Montgomery | 38 52 54 N | 091 28 07 W |
| Johnson Lake Dam | Dam | 245 | Montgomery | 38 51 48 N | 091 26 55 W |
| Johnson Lake Dam | Dam | 236 | Randolph | 39 29 48 N | 092 18 55 W |
| Johnson Lake Dam | Dam | 257 | Randolph | 39 25 54 N | 092 28 49 W |
| Johnson Lake Dam | Dam | 213 | St. Charles | 38 46 06 N | 090 55 30 W |
| Johnson Lake Dam | Dam | 210 | Warren | 38 50 30 N | 091 02 01 W |
| Johnson Land Development Lake Dam | Dam | 235 | Daviess | 39 50 12 N | 093 53 07 W |
| Johnson Mill | Populated Place | 80 | Dunklin | 36 11 08 N | 090 07 53 W |
| Johnson Mine | Mine | 226 | Henry | 38 16 44 N | 093 50 29 W |
| Johnson Mountain | Summit | 502 | Iron | 37 43 36 N | 090 53 20 W |
| Johnson Natural Area Backpack Trail | Trail | 184 | Wayne | 37 05 36 N | 090 26 16 W |
| Johnson Number A-1 Dam | Dam | 261 | Johnson | 38 49 06 N | 094 04 55 W |
| Johnson School | School | 187 | Bollinger | 37 12 00 N | 089 58 04 W |
| Johnson School | School | 263 | Cedar | 37 51 03 N | 093 53 01 W |
| Johnson School | School | 231 | Chariton | 39 39 05 N | 092 44 09 W |
| Johnson School | School | 267 | Grundy | 40 11 14 N | 093 41 17 W |
| Johnson School | School | 301 | Jackson | 38 55 32 N | 094 29 42 W |
| Johnson School | School | 228 | Livingston | 39 37 36 N | 093 39 42 W |
| Johnson School | School | 265 | Moniteau | 38 37 18 N | 092 27 05 W |
| Johnson School | School | 415 | Wright | 37 11 49 N | 092 30 16 W |
| Johnson School (historical) | School | 414 | Barry | 36 47 51 N | 094 03 21 W |
| Johnson School (historical) | School | 253 | Bates | 38 13 36 N | 094 35 29 W |
| Johnson School (historical) | School | 209 | Bollinger | 37 34 12 N | 090 00 26 W |
| Johnson School (historical) | School | 252 | Daviess | 39 56 47 N | 093 55 27 W |
| Johnson School (historical) | School | 303 | Douglas | 36 59 14 N | 092 09 53 W |
| Johnson School (historical) | School | 85 | Dunklin | 36 23 35 N | 090 03 31 W |
| Johnson School (historical) | School | 232 | Linn | 39 43 18 N | 093 04 53 W |
| Johnson School (historical) | School | 250 | Macon | 39 45 05 N | 092 49 11 W |
| Johnson School (historical) | School | 209 | Monroe | 39 30 47 N | 091 53 04 W |
| Johnson School (historical) | School | 213 | Ralls | 39 32 08 N | 091 35 41 W |
| Johnson School (historical) | School | 315 | Sullivan | 40 13 55 N | 092 53 39 W |
| Johnson School (historical) | School | 306 | Sullivan | 40 06 09 N | 093 01 29 W |
| Johnson School (historical) | School | 288 | Taney | 36 40 00 N | 092 59 39 W |
| Johnson School (historical) | School | 234 | Vernon | 37 53 18 N | 094 24 58 W |
| Johnson Shut-Ins | Locale | 246 | Iron | 37 32 22 N | 090 50 17 W |
| Johnson Shut-Ins State Park | Park | 337 | Iron | 37 32 14 N | 090 51 01 W |
| Johnsons Lake | Reservoir | 115 | Stoddard | 37 01 18 N | 089 57 54 W |
| Johnsons Lake Dam | Dam | 115 | Stoddard | 37 01 18 N | 089 57 54 W |
| Johnsons Mills | Locale | 98 | Scott | 37 11 03 N | 089 40 52 W |
| Johnston | Locale | 301 | Jasper | 37 08 28 N | 094 25 14 W |
| Johnston Creek | Stream | | Miller | 38 04 01 N | 092 14 58 W |
| Johnston Ford | Populated Place | 380 | Webster | 37 21 38 N | 092 47 46 W |
| Johnston School | School | 281 | Miller | 38 02 18 N | 092 16 07 W |
| Johnston School (historical) | School | 306 | Polk | 37 25 46 N | 093 21 10 W |
| Johnstown | Populated Place | 247 | Bates | 38 18 36 N | 094 04 57 W |
| Johnstown | Populated Place | 274 | Linn | 39 54 12 N | 092 58 28 W |
| Johnstown School | School | 250 | Bates | 38 18 56 N | 094 05 04 W |
| Joiner Cemetery | Cemetery | 304 | Pulaski | 37 59 04 N | 092 14 09 W |
| Jolliff Graveyard | Cemetery | 262 | Oregon | 36 44 35 N | 091 35 22 W |
| Jolliff School (historical) | School | 268 | Oregon | 36 44 36 N | 091 35 27 W |
| Jolliff Spring | Spring | 269 | Oregon | 36 44 33 N | 091 36 07 W |
| Jolliff Spring Branch | Stream | | Oregon | 36 45 44 N | 091 31 54 W |
| Jolly | Populated Place | 350 | Newton | 36 53 45 N | 094 04 13 W |
| Jolly Cemetery | Cemetery | 162 | Pike | 39 35 23 N | 091 11 58 W |
| Jolly Creek | Stream | | Gentry | 40 05 31 N | 094 16 05 W |
| Jolly School (historical) | School | 353 | Newton | 36 53 42 N | 094 04 36 W |
| Jonca | Populated Place | 274 | Ste. Genevieve | 37 50 14 N | 090 17 56 W |
| Jonca Creek | Stream | | Ste. Genevieve | 37 52 11 N | 090 09 11 W |
| Jonca School (historical) | School | 245 | Ste. Genevieve | 37 50 31 N | 090 17 12 W |
| Jones | Locale | 165 | Pike | 39 30 48 N | 091 20 21 W |
| Jones Branch | Stream | | Chariton | 39 29 35 N | 092 51 04 W |
| Jones Branch | Stream | | Crawford | 37 52 35 N | 091 24 26 W |
| Jones Branch | Stream | | Dallas | 37 33 41 N | 093 00 35 W |
| Jones Branch | Stream | | Dallas | 37 30 13 N | 092 58 26 W |
| Jones Branch | Stream | | Gentry | 40 10 51 N | 094 20 45 W |
| Jones Branch | Stream | | Gentry | 40 05 39 N | 094 14 54 W |
| Jones Branch | Stream | | Greene | 37 11 12 N | 093 12 05 W |
| Jones Branch | Stream | | Lincoln | 39 11 05 N | 091 11 12 W |
| Jones Branch | Stream | | Marion | 39 44 45 N | 091 48 51 W |
| Jones Branch | Stream | | Nodaway | 40 16 38 N | 094 49 27 W |
| Jones Branch | Stream | | Shelby | 39 56 11 N | 091 52 34 W |
| Jones Branch | Stream | | Warren | 38 48 12 N | 091 25 01 W |
| Jones Branch School (historical) | School | 297 | Nodaway | 40 16 48 N | 094 50 17 W |
| Jones Cemetery | Cemetery | 198 | Bollinger | 37 32 02 N | 089 58 27 W |
| Jones Cemetery | Cemetery | 312 | Buchanan | 39 33 19 N | 094 56 03 W |
| Jones Cemetery | Cemetery | 337 | Christian | 36 58 56 N | 093 17 35 W |
| Jones Cemetery | Cemetery | 253 | Cooper | 38 46 26 N | 092 38 23 W |
| Jones Cemetery | Cemetery | 300 | DeKalb | 39 45 11 N | 094 12 52 W |