Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Saint Vincent School (historical) | School | 165 | Warren | 38 36 08 N | 090 59 27 W |
| Saint Vincents Academy | School | 299 | Jackson | 39 04 12 N | 094 33 57 W |
| Saint Vincents Church | Church | 106 | Cape Girardeau | 37 18 02 N | 089 31 10 W |
| Saint Vincents Church | Church | 203 | Warren | 38 35 33 N | 090 59 05 W |
| Saint Vincents College | School | 120 | Cape Girardeau | 37 17 46 N | 089 31 16 W |
| Saint Wenceslaus Church | Church | 166 | St. Louis (city) | 38 36 04 N | 090 13 45 W |
| Saint William Church | Church | 274 | Ozark | 36 35 59 N | 092 26 36 W |
| Saint Xaviers Cemetery | Cemetery | 242 | Cole | 38 30 19 N | 092 04 50 W |
| Saint Xaviers Cemetery | Cemetery | 226 | Cole | 38 30 20 N | 092 04 18 W |
| Sainte Genevieve | Populated Place | 117 | Ste. Genevieve | 37 58 53 N | 090 02 30 W |
| Sainte Genevieve County | Civil | 234 | Ste. Genevieve | 37 53 00 N | 090 12 00 W |
| Sainte Genevieve Flying Club | Airport | 113 | Ste. Genevieve | 37 59 10 N | 090 02 00 W |
| Sainte Genevieve Sportsman Club Lake Dam | Dam | 276 | Ste. Genevieve | 37 48 36 N | 090 20 36 W |
| Saints Cemetery | Cemetery | 276 | Oregon | 36 46 51 N | 091 22 25 W |
| Saints Church (historical) | Church | 423 | Douglas | 36 58 31 N | 092 34 48 W |
| Saints Peter and Paul Catholic School | School | 199 | Cooper | 38 58 30 N | 092 44 23 W |
| Saints Peter and Paul Cemetery | Cemetery | 136 | St. Louis (city) | 38 33 54 N | 090 17 11 W |
| Saints Peter and Pauls Church | Church | 134 | St. Louis (city) | 38 36 26 N | 090 12 11 W |
| Saints Phillip and James Church | Church | 156 | Ste. Genevieve | 37 52 41 N | 090 07 26 W |
| Sal Williams Hollow | Valley | | Ozark | 36 37 23 N | 092 17 58 W |
| Salcedo | Populated Place | 92 | Scott | 36 53 20 N | 089 41 00 W |
| Sale School (historical) | School | 239 | Shelby | 39 40 40 N | 092 16 14 W |
| Salem | Populated Place | 361 | Dent | 37 38 44 N | 091 32 10 W |
| Salem | Populated Place | 211 | Lewis | 40 01 44 N | 091 54 52 W |
| Salem - Potosi Ranger Districts | Forest | 401 | Dent | 37 40 00 N | 091 05 00 W |
| Salem Apostolic Church | Church | 409 | Dent | 37 34 25 N | 091 33 30 W |
| Salem Avenue Church | Church | 318 | Phelps | 37 56 05 N | 091 44 44 W |
| Salem Cemetery | Cemetery | 262 | Bates | 38 09 35 N | 094 30 32 W |
| Salem Cemetery | Cemetery | 149 | Cape Girardeau | 37 19 24 N | 089 37 02 W |
| Salem Cemetery | Cemetery | 257 | Carroll | 39 34 14 N | 093 33 54 W |
| Salem Cemetery | Cemetery | 246 | Carroll | 39 21 11 N | 093 20 44 W |
| Salem Cemetery | Cemetery | 269 | Gasconade | 38 18 58 N | 091 24 44 W |
| Salem Cemetery | Cemetery | 394 | Greene | 37 21 21 N | 093 14 18 W |
| Salem Cemetery | Cemetery | 259 | Henry | 38 29 07 N | 093 52 59 W |
| Salem Cemetery | Cemetery | 249 | Henry | 38 31 33 N | 093 38 15 W |
| Salem Cemetery | Cemetery | 284 | Mercer | 40 19 10 N | 093 37 11 W |
| Salem Cemetery | Cemetery | 274 | Miller | 38 22 11 N | 092 34 18 W |
| Salem Cemetery | Cemetery | 262 | Pettis | 38 44 07 N | 093 08 01 W |
| Salem Chapel | Church | 376 | Lawrence | 37 08 21 N | 093 51 30 W |
| Salem Church | Church | 459 | Barry | 36 32 56 N | 093 55 36 W |
| Salem Church | Church | 301 | Clay | 39 22 36 N | 094 12 57 W |
| Salem Church | Church | 281 | Grundy | 40 06 47 N | 093 26 36 W |
| Salem Church | Church | 262 | Grundy | 40 10 35 N | 093 40 51 W |
| Salem Church | Church | 313 | Jasper | 37 17 46 N | 094 17 06 W |
| Salem Church | Church | 390 | Laclede | 37 34 10 N | 092 43 22 W |
| Salem Church | Church | 368 | Lawrence | 37 15 42 N | 093 59 58 W |
| Salem Church | Church | 259 | Moniteau | 38 35 09 N | 092 30 14 W |
| Salem Church | Church | 221 | Monroe | 39 32 14 N | 092 00 11 W |
| Salem Church | Church | 339 | Nodaway | 40 12 26 N | 094 52 06 W |
| Salem Church | Church | 227 | Osage | 38 32 26 N | 091 39 22 W |
| Salem Church | Church | 279 | Ozark | 36 34 23 N | 092 45 39 W |
| Salem Church | Church | 264 | Platte | 39 28 30 N | 094 55 44 W |
| Salem Church | Church | 301 | Polk | 37 41 58 N | 093 28 39 W |
| Salem Church | Church | 209 | Ralls | 39 30 34 N | 091 27 43 W |
| Salem Church | Church | 245 | Randolph | 39 35 18 N | 092 21 55 W |
| Salem Church | Church | 207 | Saline | 39 07 17 N | 092 57 49 W |
| Salem Church | Church | 155 | St. Louis (city) | 38 39 12 N | 090 14 38 W |
| Salem Church | Church | 143 | St. Louis (city) | 38 39 10 N | 090 11 51 W |
| Salem Church | Church | 252 | Ste. Genevieve | 37 52 57 N | 090 24 19 W |
| Salem Church (historical) | Church | 271 | Gasconade | 38 18 58 N | 091 24 57 W |
| Salem Coffey P O and Station | Populated Place | 285 | Daviess | 40 06 17 N | 094 00 24 W |
| Salem Creek | Stream | | Ste. Genevieve | 37 54 52 N | 090 27 25 W |
| Salem East Cemetery | Cemetery | 276 | Grundy | 40 06 46 N | 093 26 08 W |
| Salem Hollow | Valley | | Barry | 36 34 33 N | 093 55 60 W |
| Salem Hollow | Valley | | Dent | 37 25 29 N | 091 26 33 W |
| Salem Knob | Summit | 229 | Pike | 39 18 09 N | 090 52 51 W |
| Salem Memorial Airport | Airport | 366 | Dent | 37 37 00 N | 091 36 01 W |
| Salem Memorial Hospital | Hospital | 358 | Dent | 37 39 37 N | 091 34 09 W |
| Salem Memorial Hospital Heliport | Airport | 352 | Dent | 37 39 07 N | 091 34 08 W |
| Salem Methodist Cemetery | Cemetery | 252 | Ste. Genevieve | 37 52 57 N | 090 24 19 W |
| Salem North Cemetery | Cemetery | 262 | Grundy | 40 10 35 N | 093 40 51 W |
| Salem Plateau | Plain | 347 | Texas | 37 20 00 N | 091 44 60 W |
| Salem Presbyterian Church | Church | 219 | Osage | 38 32 18 N | 091 39 03 W |
| Salem School | School | 324 | Atchison | 40 19 16 N | 095 12 58 W |
| Salem School | School | 214 | Chariton | 39 18 54 N | 092 52 32 W |
| Salem School | School | 244 | Franklin | 38 17 35 N | 091 01 01 W |
| Salem School | School | 382 | Laclede | 37 30 14 N | 092 46 08 W |
| Salem School | School | 219 | Lewis | 40 01 42 N | 091 55 13 W |
| Salem School | School | 202 | Marion | 39 48 57 N | 091 36 23 W |
| Salem School | School | 288 | Mercer | 40 18 57 N | 093 37 32 W |
| Salem School | School | 303 | Nodaway | 40 29 35 N | 095 08 33 W |
| Salem School | School | 177 | Pike | 39 18 21 N | 090 52 47 W |
| Salem School | School | 256 | Randolph | 39 24 54 N | 092 20 09 W |
| Salem School (historical) | School | 316 | Andrew | 39 55 21 N | 094 45 35 W |
| Salem School (historical) | School | 349 | Greene | 37 11 32 N | 093 31 22 W |
| Salem School (historical) | School | 320 | Hickory | 37 53 21 N | 093 24 16 W |
| Salem School (historical) | School | 323 | Maries | 38 07 14 N | 092 05 54 W |
| Salem School (historical) | School | 224 | Monroe | 39 32 38 N | 092 00 10 W |
| Salem School (historical) | School | 215 | Ozark | 36 32 59 N | 092 44 52 W |
| Salem School (historical) | School | 268 | Pettis | 38 44 10 N | 093 08 17 W |
| Salem School (historical) | School | 210 | Ralls | 39 30 33 N | 091 27 43 W |
| Salem School (historical) | School | 249 | Randolph | 39 35 15 N | 092 22 39 W |
| Salem School (historical) | School | 233 | Scotland | 40 26 39 N | 092 07 12 W |
| Salem School (historical) | School | 187 | St. Louis | 38 51 25 N | 090 18 36 W |
| Salem School (historical) | School | 255 | Ste. Genevieve | 37 52 53 N | 090 24 11 W |
| Salem Springs Creek | Stream | 361 | Laclede | 37 29 40 N | 092 45 54 W |
| Salem Upland | Plain | 354 | Dent | 37 29 59 N | 091 40 01 W |
| Salemen School (historical) | School | 242 | Cooper | 38 51 01 N | 092 37 57 W |
| Saline | Populated Place | 291 | Mercer | 40 31 37 N | 093 43 41 W |
| Saline Baptist Church | Church | 135 | Ste. Genevieve | 37 47 54 N | 090 03 01 W |
| Saline Church | Church | 217 | Saline | 39 09 54 N | 093 17 23 W |
| Saline City | Populated Place | 209 | Saline | 39 08 25 N | 092 56 36 W |
| Saline County | Civil | 237 | Saline | 39 08 00 N | 093 13 01 W |
| Saline Creek | Stream | | Iron | 37 44 37 N | 090 45 30 W |
| Saline Creek | Stream | | Jefferson | 38 08 42 N | 090 17 03 W |
| Saline Creek | Stream | | Jefferson | 38 28 16 N | 090 25 26 W |
| Saline Creek | Stream | | Madison | 37 33 52 N | 090 18 27 W |
| Saline Creek | Stream | | Miller | 38 16 19 N | 092 24 47 W |
| Saline Creek | Stream | | Ste. Genevieve | 37 50 19 N | 090 04 33 W |
| Saline Creek | Stream | | Ste. Genevieve | 37 54 22 N | 089 58 30 W |