Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| 1 B Lake | Reservoir | 245 | Scotland | 40 31 48 N | 092 14 55 W |
| 101 School (historical) | School | 90 | Stoddard | 36 47 54 N | 089 48 30 W |
| 102 River Tributaries Watershed 9 Dam | Dam | 326 | Nodaway | 40 22 36 N | 094 48 13 W |
| 102 River Tributaries Watershed 9 Lake | Reservoir | 326 | Nodaway | 40 22 36 N | 094 48 13 W |
| 102 River Tributaries Watershed Dam C-5 | Dam | 322 | Nodaway | 40 24 54 N | 094 51 49 W |
| 102 River Tributaries Watershed Number 12 Dam | Dam | 330 | Nodaway | 40 22 54 N | 094 48 19 W |
| 102 River Tributaries Watershed Number 13 Dam | Dam | 332 | Nodaway | 40 22 12 N | 094 48 07 W |
| 102 River Tributaries Watershed Number 13 Reservoir | Reservoir | 332 | Nodaway | 40 22 12 N | 094 48 07 W |
| 102 River Tributaries Watershed Number 18 Dam | Dam | 311 | Nodaway | 40 21 36 N | 094 48 43 W |
| 102 River Tributaries Watershed Number 21 Dam | Dam | 318 | Nodaway | 40 21 48 N | 094 48 31 W |
| 102 River Tributaries Watershed Number 4 Dam | Dam | 338 | Nodaway | 40 23 06 N | 094 47 55 W |
| 102 River Tributaries Watershed Structure 23 Dam | Dam | 325 | Nodaway | 40 21 18 N | 094 48 01 W |
| 102 River Tributaries Watershed Structure LT-36 Dam | Dam | 320 | Nodaway | 40 23 36 N | 094 50 49 W |
| 102 River Tributaries Watershed Structure Number 16 Dam | Dam | 315 | Nodaway | 40 21 60 N | 094 48 31 W |
| 102 River Tributaries Watershed Structure Number 22 Dam | Dam | 324 | Nodaway | 40 21 42 N | 094 47 49 W |
| 102 River Tributaries Watershed Structure Number 4 Dam | Dam | 344 | Nodaway | 40 17 30 N | 094 47 01 W |
| 102 Watershed Number 18 Lake | Reservoir | 311 | Nodaway | 40 21 36 N | 094 48 43 W |
| 158 Dam | Dam | 217 | Chariton | 39 33 06 N | 093 05 01 W |
| A B Chance Company Heliport | Airport | 266 | Boone | 39 12 55 N | 092 07 38 W |
| A B Church | Church | 248 | Dallas | 37 53 36 N | 092 53 23 W |
| A B Creek | Stream | | Camden | 37 53 51 N | 092 53 07 W |
| A C LaForge Cemetery | Cemetery | 91 | New Madrid | 36 36 44 N | 089 30 31 W |
| A C Schneider Lake | Reservoir | 215 | Gasconade | 38 39 00 N | 091 28 31 W |
| A C Schneider Lake Dam | Dam | 215 | Gasconade | 38 39 00 N | 091 28 31 W |
| A J Shrubar Dam | Dam | 416 | Webster | 37 24 12 N | 092 42 01 W |
| A J Shrubar Lake | Reservoir | 416 | Webster | 37 24 12 N | 092 42 01 W |
| A O Shearrer Lake | Reservoir | 159 | Wayne | 37 08 48 N | 090 31 06 W |
| A O Shearrer Lake Dam | Dam | 159 | Wayne | 37 08 48 N | 090 31 06 W |
| A Quiet Pool | Channel | 153 | Shannon | 37 07 15 N | 091 03 31 W |
| A-2 Lake | Reservoir | 219 | Scotland | 40 24 48 N | 092 02 31 W |
| A-26 Lake | Reservoir | 294 | DeKalb | 39 48 36 N | 094 13 13 W |
| A-27 Lake | Reservoir | 300 | DeKalb | 39 44 54 N | 094 19 37 W |
| A-39 Lake | Reservoir | 293 | DeKalb | 39 47 48 N | 094 15 43 W |
| A-B-C-D Planning Region | Area | 289 | Andrew | 40 07 31 N | 095 00 02 W |
| Aalberg Siding | Locale | 259 | Carroll | 39 27 58 N | 093 35 49 W |
| Aaron | Populated Place | 272 | Bates | 38 25 23 N | 094 09 14 W |
| Aaron Lake | Reservoir | 268 | Boone | 39 06 30 N | 092 15 01 W |
| Aaron Lake Dam | Dam | 268 | Boone | 39 06 30 N | 092 15 01 W |
| Abadyl | Populated Place | 402 | Christian | 37 02 18 N | 092 56 50 W |
| Abattis (historical) | Populated Place | 171 | Warren | 38 49 01 N | 091 23 31 W |
| Abbott | Locale | 393 | Greene | 37 17 29 N | 093 15 51 W |
| Abbott Branch | Stream | | Iron | 37 42 30 N | 091 02 42 W |
| Abbott Branch | Stream | | Phelps | 37 52 45 N | 091 47 38 W |
| Abbott Cemetery | Cemetery | 330 | Iron | 37 42 37 N | 091 02 01 W |
| Abbott Hollow | Valley | | Laclede | 37 41 16 N | 092 32 33 W |
| Abbott School (historical) | School | 267 | Putnam | 40 30 21 N | 092 48 21 W |
| Abe Duff School | School | 207 | Lincoln | 39 04 26 N | 091 08 55 W |
| Abe Hollow | Valley | | Shannon | 37 05 55 N | 091 19 56 W |
| Abe Hollow | Valley | | Warren | 38 46 52 N | 091 18 60 W |
| Abell Cemetery | Cemetery | 260 | Pettis | 38 39 15 N | 093 10 40 W |
| Abels Branch | Stream | | Polk | 37 42 09 N | 093 24 37 W |
| Aberdeen | Locale | 191 | Pike | 39 16 37 N | 090 59 54 W |
| Aberdeen Post Office (historical) | Post Office | 191 | Pike | 39 16 37 N | 090 59 54 W |
| Abernathy Chapel | Church | 110 | Bollinger | 37 05 03 N | 090 06 07 W |
| Abernathy School | School | 135 | Cape Girardeau | 37 17 15 N | 089 37 35 W |
| Abernathy School | School | 171 | Perry | 37 39 57 N | 089 47 08 W |
| Abesville | Populated Place | 347 | Stone | 36 50 23 N | 093 22 15 W |
| Abiding School | School | 180 | St. Louis | 38 29 09 N | 090 21 53 W |
| Abo | Populated Place | 277 | Laclede | 37 41 52 N | 092 27 55 W |
| Abrahams Knob | Summit | 386 | Douglas | 36 50 16 N | 092 17 56 W |
| Absher Cemetery | Cemetery | 376 | Wright | 37 10 06 N | 092 21 47 W |
| Absher Lake Dam | Dam | 133 | Perry | 37 48 18 N | 090 00 00 W |
| Absher Prong | Stream | | Wright | 37 10 28 N | 092 21 41 W |
| Abundant Life Church | Church | 179 | Franklin | 38 27 29 N | 091 00 18 W |
| Abundant Life Fellowship Church | Church | 340 | Taney | 36 35 35 N | 093 14 08 W |
| Academy School | School | 283 | Jackson | 39 10 04 N | 094 15 05 W |
| Acasto | Populated Place | 211 | Clark | 40 35 53 N | 091 50 03 W |
| Acasto Post Office | Post Office | 211 | Clark | 40 35 53 N | 091 50 03 W |
| Ackerman Ditch | Canal | 93 | Butler | 36 37 49 N | 090 21 32 W |
| Ackhurst Iron Bank | Mine | 306 | Iron | 37 32 39 N | 090 38 15 W |
| Ackley Lake | Reservoir | 239 | Henry | 38 13 06 N | 093 42 19 W |
| Ackley Lake Dam | Dam | 239 | Henry | 38 13 06 N | 093 42 19 W |
| Ackley School (historical) | School | 338 | Dade | 37 18 34 N | 094 03 57 W |
| Acme | Populated Place | 291 | Clay | 39 13 51 N | 094 32 42 W |
| Acme Post Office (historical) | Post Office | 291 | Clay | 39 13 51 N | 094 32 42 W |
| Acord Cemetery | Cemetery | 314 | Dade | 37 33 14 N | 093 51 26 W |
| Acorn Corner | Populated Place | 79 | Pemiscot | 36 05 18 N | 089 46 14 W |
| Acorn Post Office | Post Office | 89 | Ripley | 36 30 16 N | 090 42 07 W |
| Acorn Ridge | Populated Place | 118 | Stoddard | 36 54 48 N | 090 03 29 W |
| Acorn School | School | 171 | Callaway | 38 41 32 N | 091 51 25 W |
| Acorn School (historical) | School | 90 | Ripley | 36 30 16 N | 090 42 10 W |
| Action Gliderport | Airport | 288 | Jackson | 39 03 13 N | 094 13 35 W |
| Acton School | School | 172 | Boone | 38 46 38 N | 092 23 13 W |
| Acuff and Ayers Lake | Reservoir | 140 | Bollinger | 37 07 12 N | 090 07 12 W |
| Acuff and Ayers Lake Dam | Dam | 140 | Bollinger | 37 07 12 N | 090 07 12 W |
| Ada | Locale | 282 | Taney | 36 46 32 N | 092 54 20 W |
| Adair | Populated Place | 274 | Adair | 40 15 08 N | 092 22 36 W |
| Adair County | Civil | 283 | Adair | 40 12 00 N | 092 36 01 W |
| Adair County Nursing Home | Hospital | 293 | Adair | 40 11 22 N | 092 33 26 W |
| Adair Creek | Stream | | Reynolds | 37 21 26 N | 091 07 19 W |
| Adair Creek Mine | Mine | 360 | Reynolds | 37 21 35 N | 091 08 53 W |
| Adair Park | Park | 258 | Jackson | 39 02 26 N | 094 23 21 W |
| Adam Ford | Populated Place | 280 | Laclede | 37 37 42 N | 092 19 44 W |
| Adam School (historical) | School | 295 | Gentry | 40 22 15 N | 094 14 27 W |
| Adams | Populated Place | 241 | Jackson | 39 05 30 N | 094 20 16 W |
| Adams (historical) | Populated Place | 294 | Worth | 40 30 55 N | 094 15 17 W |
| Adams Branch | Stream | | Cass | 38 36 30 N | 094 27 45 W |
| Adams Branch | Stream | | Cedar | 37 34 46 N | 093 39 52 W |
| Adams Branch | Stream | | Worth | 40 31 01 N | 094 15 22 W |
| Adams Cemetery | Cemetery | 410 | Christian | 36 56 34 N | 093 14 04 W |
| Adams Cemetery | Cemetery | 307 | Jackson | 38 54 25 N | 094 13 24 W |
| Adams Cemetery | Cemetery | 275 | Johnson | 38 45 15 N | 093 37 53 W |
| Adams Cemetery | Cemetery | 87 | New Madrid | 36 25 58 N | 089 38 52 W |
| Adams Cemetery | Cemetery | 279 | Phelps | 37 54 06 N | 091 36 21 W |
| Adams Cemetery | Cemetery | 299 | St. Francois | 37 51 07 N | 090 37 08 W |
| Adams Cemetery | Cemetery | 248 | St. Francois | 37 58 25 N | 090 32 37 W |
| Adams Creek | Stream | | Iron | 37 40 39 N | 090 59 30 W |
| Adams Fork | Stream | | Howard | 39 06 51 N | 092 40 37 W |
| Adams Hollow | Valley | | Dallas | 37 52 43 N | 092 57 17 W |
| Adams Hollow | Valley | | Reynolds | 37 26 36 N | 090 53 45 W |