Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| City of Sweet Springs Dam A | Dam | 196 | Saline | 38 57 12 N | 093 25 19 W |
| City of Sweet Springs Dam B | Dam | 196 | Saline | 38 57 30 N | 093 25 31 W |
| City of Terre Du Lac Water Tower | Tower | 312 | Washington | 37 54 57 N | 090 37 39 W |
| City Park Lake | Reservoir | 297 | Crawford | 38 11 36 N | 091 10 37 W |
| City Park Lake Dam | Dam | 297 | Crawford | 38 11 36 N | 091 10 37 W |
| City Reservoir | Reservoir | 311 | Andrew | 39 56 54 N | 094 51 49 W |
| City Reservoir A | Reservoir | 196 | Saline | 38 57 12 N | 093 25 19 W |
| City Reservoir B | Reservoir | 196 | Saline | 38 57 30 N | 093 25 31 W |
| City Union Mission Camp | Locale | 264 | Benton | 38 14 13 N | 093 27 47 W |
| City View School | School | 301 | Barton | 37 30 51 N | 094 14 30 W |
| Civil Bend | Populated Place | 268 | Daviess | 39 59 50 N | 094 06 01 W |
| Civil Bend Cemetery | Cemetery | 288 | Daviess | 39 59 21 N | 094 05 32 W |
| Civil Bend Center School (historical) | School | 285 | Daviess | 39 58 50 N | 094 06 53 W |
| Civil Bend Christian Cemetery | Cemetery | 290 | Daviess | 39 59 18 N | 094 04 54 W |
| Civil War Cemetery | Cemetery | 369 | Newton | 36 53 02 N | 094 11 13 W |
| Civil War Cemetery | Cemetery | 444 | Webster | 37 08 49 N | 092 49 52 W |
| Cla-Lor Lake Dam | Dam | 168 | Cole | 38 20 42 N | 092 13 43 W |
| Clabber Creek | Stream | | Callaway | 38 40 26 N | 091 51 50 W |
| Clabber Creek | Stream | | Morgan | 38 20 12 N | 092 51 06 W |
| Claflin Lake Dam | Dam | 280 | Barton | 37 38 30 N | 094 11 55 W |
| Claiborne Cemetery | Cemetery | 287 | Camden | 37 54 23 N | 092 39 15 W |
| Clair | Populated Place | 282 | Buchanan | 39 47 06 N | 094 44 40 W |
| Clammer Branch | Stream | | St. Clair | 38 04 03 N | 093 55 23 W |
| Clancy Branch | Stream | | Washington | 38 03 41 N | 090 39 33 W |
| Clancy School (historical) | School | 238 | Knox | 40 10 03 N | 092 07 56 W |
| Clanton School (historical) | School | 304 | Andrew | 39 53 36 N | 094 40 14 W |
| Clapp School | School | 285 | Linn | 39 59 40 N | 092 58 46 W |
| Clapp Spring | Spring | 275 | Ozark | 36 44 25 N | 092 12 10 W |
| Clapp's Ford | Locale | 183 | Lewis | 40 15 21 N | 091 53 04 W |
| Clapper | Populated Place | 229 | Monroe | 39 35 24 N | 091 50 43 W |
| Clapper Lake | Reservoir | 223 | Monroe | 39 35 42 N | 091 49 55 W |
| Clapper Lake Dam | Dam | 223 | Monroe | 39 35 42 N | 091 49 55 W |
| Clapps Iron Mine | Mine | 246 | Crawford | 38 00 24 N | 091 18 49 W |
| Clara | Populated Place | 386 | Texas | 37 17 59 N | 092 01 17 W |
| Clara Church | Church | 361 | Texas | 37 18 20 N | 092 01 29 W |
| Clarady Bluff | Cliff | 251 | Reynolds | 37 26 30 N | 090 55 09 W |
| Clardy School | School | 302 | Clay | 39 14 30 N | 094 34 02 W |
| Clardy School (historical) | School | 190 | Boone | 38 41 57 N | 092 13 57 W |
| Clarence | Populated Place | 250 | Shelby | 39 44 31 N | 092 15 31 W |
| Clarence Cannon Dam | Dam | 163 | Ralls | 39 31 41 N | 091 38 24 W |
| Clarence Cannon Memorial Airport | Airport | 294 | Adair | 40 05 36 N | 092 32 39 W |
| Clarence Cannon Memorial Watershed Dam Number 15 | Dam | 195 | Lincoln | 39 09 18 N | 090 54 54 W |
| Clarence Cannon Memorial Watershed Dam Number 8 | Dam | 164 | Lincoln | 39 11 54 N | 090 52 36 W |
| Clarence Cannon Memorial Watershed Number 9 Reservoir | Reservoir | 158 | Lincoln | 39 12 54 N | 090 52 00 W |
| Clarence Cannon Memorial Watershed Structure Number 1 Dam | Dam | 173 | Lincoln | 39 09 48 N | 090 53 54 W |
| Clarence Cannon Memorial Watershed Structure Number 1 Reservoir | Reservoir | 173 | Lincoln | 39 09 48 N | 090 53 54 W |
| Clarence Cannon Memorial Watershed Structure Number 11 Dam | Dam | 158 | Lincoln | 39 11 00 N | 090 52 30 W |
| Clarence Cannon Memorial Watershed Structure Number 12 Dam | Dam | 143 | Lincoln | 39 11 18 N | 090 47 54 W |
| Clarence Cannon Memorial Watershed Structure Number 4 Dam | Dam | 160 | Lincoln | 39 10 48 N | 090 53 12 W |
| Clarence Cannon Memorial Watershed Structure Number 9 Dam | Dam | 158 | Lincoln | 39 12 54 N | 090 52 00 W |
| Clarence Cannon National Wildlife Refuge | Park | 135 | Pike | 39 16 01 N | 090 47 03 W |
| Clarence City New Lake Dam | Dam | 238 | Shelby | 39 44 54 N | 092 14 07 W |
| Clarence City Old Lake Dam | Dam | 235 | Shelby | 39 44 54 N | 092 13 43 W |
| Clarence Jones Dam | Dam | 299 | Buchanan | 39 37 06 N | 094 46 01 W |
| Clarence Jones East Dam | Dam | 286 | Buchanan | 39 37 06 N | 094 45 37 W |
| Clarence Jones East Lake | Reservoir | 286 | Buchanan | 39 37 06 N | 094 45 37 W |
| Clarence Lake | Reservoir | 238 | Shelby | 39 44 45 N | 092 14 16 W |
| Clarion Heliport | Airport | 133 | St. Louis (city) | 38 37 22 N | 090 11 11 W |
| Clark | Populated Place | 262 | Randolph | 39 16 52 N | 092 20 34 W |
| Clark Airport | Airport | 278 | Clinton | 39 31 45 N | 094 27 01 W |
| Clark and Halbert Iron Mine | Mine | 270 | Crawford | 37 59 09 N | 091 25 07 W |
| Clark Bank | Mine | 351 | Dent | 37 39 32 N | 091 39 11 W |
| Clark Branch | Stream | | Hickory | 37 57 33 N | 093 17 27 W |
| Clark Branch | Stream | | Howard | 39 02 11 N | 092 52 51 W |
| Clark Branch | Stream | | Montgomery | 38 46 51 N | 091 26 30 W |
| Clark Bridge | Bridge | 123 | St. Charles | 38 52 56 N | 090 10 51 W |
| Clark Cemetery | Cemetery | 437 | Barry | 36 46 00 N | 093 58 31 W |
| Clark Cemetery | Cemetery | 205 | Camden | 38 09 26 N | 092 55 22 W |
| Clark Cemetery | Cemetery | 251 | Grundy | 40 13 10 N | 093 33 44 W |
| Clark Cemetery | Cemetery | 271 | Hickory | 37 57 08 N | 093 17 38 W |
| Clark Cemetery | Cemetery | 177 | Montgomery | 38 48 25 N | 091 33 21 W |
| Clark Cemetery | Cemetery | 180 | Montgomery | 38 49 50 N | 091 32 06 W |
| Clark Cemetery | Cemetery | 278 | Ozark | 36 46 21 N | 092 37 36 W |
| Clark Cemetery | Cemetery | 324 | Pulaski | 37 42 34 N | 092 09 34 W |
| Clark Cemetery | Cemetery | 228 | Scotland | 40 29 11 N | 092 12 32 W |
| Clark Cemetery | Cemetery | 236 | Shannon | 36 59 25 N | 091 13 48 W |
| Clark Cemetery | Cemetery | 307 | Taney | 36 45 37 N | 092 50 47 W |
| Clark Cemetery | Cemetery | 215 | Wayne | 37 07 48 N | 090 23 15 W |
| Clark City | Populated Place | 212 | Clark | 40 25 15 N | 091 40 54 W |
| Clark City Cemetery | Cemetery | 210 | Clark | 40 24 46 N | 091 40 57 W |
| Clark City School | School | 214 | Clark | 40 25 20 N | 091 40 50 W |
| Clark County | Civil | 210 | Clark | 40 26 00 N | 091 43 01 W |
| Clark Creek | Stream | | Wayne | 37 10 51 N | 090 29 50 W |
| Clark Creek | Stream | | Wright | 37 16 36 N | 092 25 32 W |
| Clark F-20 Lake | Reservoir | 217 | Clark | 40 20 18 N | 091 56 07 W |
| Clark Ford | Populated Place | 299 | Laclede | 37 31 17 N | 092 23 29 W |
| Clark Fork | Stream | | Cole | 38 28 43 N | 092 20 44 W |
| Clark Fork | Stream | | Cooper | 38 55 21 N | 092 40 07 W |
| Clark Hollow | Valley | | Christian | 36 51 58 N | 092 55 09 W |
| Clark Hollow | Valley | | Laclede | 37 52 43 N | 092 49 33 W |
| Clark Iron Mine | Mine | 269 | Crawford | 37 59 08 N | 091 19 36 W |
| Clark Lake | Reservoir | 276 | Caldwell | 39 43 30 N | 094 00 49 W |
| Clark Lake | Reservoir | 172 | Lewis | 40 09 54 N | 091 34 13 W |
| Clark Lake Dam | Dam | 276 | Caldwell | 39 43 30 N | 094 00 49 W |
| Clark Lake Dam | Dam | 335 | Dent | 37 39 30 N | 091 22 25 W |
| Clark Lake Dam | Dam | 172 | Lewis | 40 09 54 N | 091 34 13 W |
| Clark Mine | Mine | 340 | Phelps | 37 49 06 N | 091 32 58 W |
| Clark Mountain | Summit | 439 | Wayne | 37 11 35 N | 090 39 48 W |
| Clark School | School | 207 | Clark | 40 18 56 N | 091 44 59 W |
| Clark School | School | 276 | Hickory | 37 57 10 N | 093 17 53 W |
| Clark School | School | 339 | Polk | 37 39 19 N | 093 15 28 W |
| Clark School | School | 188 | St. Louis | 38 34 32 N | 090 22 09 W |
| Clark School (historical) | School | 435 | Barry | 36 46 00 N | 093 58 27 W |
| Clark School (historical) | School | 282 | Moniteau | 38 37 30 N | 092 47 59 W |
| Clark School (historical) | School | 294 | Ozark | 36 46 57 N | 092 37 38 W |
| Clark School (historical) | School | 305 | Putnam | 40 22 18 N | 092 49 44 W |
| Clark-Vitt Elementary School | School | 186 | Franklin | 38 26 56 N | 091 01 16 W |
| Clarks Branch | Stream | | Callaway | 38 57 38 N | 091 45 16 W |
| Clarks Branch | Stream | | Warren | 38 45 44 N | 091 13 29 W |
| Clarks Cemetery | Cemetery | 231 | Ray | 39 21 00 N | 093 47 45 W |