Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Riverside Inn | Populated Place | 256 | McDonald | 36 34 02 N | 094 25 43 W |
| Riverside Lodge | Locale | 275 | Laclede | 37 47 01 N | 092 24 52 W |
| Riverside Mill | Locale | 99 | Butler | 36 46 55 N | 090 12 04 W |
| Riverside Mine | Mine | 384 | Dent | 37 35 04 N | 091 26 60 W |
| Riverside Race Track (historical) | Park | 227 | Platte | 39 10 03 N | 094 36 32 W |
| Riverside School | School | 226 | Crawford | 37 59 55 N | 091 25 11 W |
| Riverside School (historical) | School | 250 | Buchanan | 39 47 05 N | 094 53 58 W |
| Riverside School (historical) | School | 199 | Carroll | 39 15 16 N | 093 23 13 W |
| Riverside School (historical) | School | 190 | Chariton | 39 19 36 N | 092 59 38 W |
| Riverside State Forest | Forest | 215 | Reynolds | 37 14 56 N | 090 44 52 W |
| Riverside Station | Locale | 229 | Platte | 39 09 57 N | 094 36 59 W |
| Riverside Wilderness Camping Site | Locale | 186 | Reynolds | 37 14 06 N | 090 45 58 W |
| Riverton | Populated Place | 128 | Oregon | 36 38 54 N | 091 12 05 W |
| Riverton Access Ramp and Canoe Dock | Locale | 127 | Oregon | 36 39 02 N | 091 11 57 W |
| Riverton Church | Church | 161 | Oregon | 36 38 52 N | 091 12 35 W |
| Riverton West Picnic Area | Locale | 128 | Oregon | 36 38 49 N | 091 12 07 W |
| Riverview | Populated Place | 253 | Morgan | 38 16 33 N | 093 04 11 W |
| Riverview | Populated Place | 167 | St. Louis | 38 44 52 N | 090 12 41 W |
| Riverview Bible School | School | 254 | St. Clair | 37 54 19 N | 093 46 39 W |
| Riverview Cemetery | Cemetery | 197 | Callaway | 38 38 27 N | 091 56 31 W |
| Riverview Cemetery | Cemetery | 229 | Camden | 38 11 35 N | 092 40 49 W |
| Riverview Cemetery | Cemetery | 206 | Cole | 38 35 59 N | 092 13 10 W |
| Riverview Cemetery | Cemetery | 179 | Lewis | 40 02 20 N | 091 30 07 W |
| Riverview Cemetery | Cemetery | 203 | Pike | 39 27 30 N | 091 03 26 W |
| Riverview Church | Church | 209 | Callaway | 38 43 39 N | 091 47 10 W |
| Riverview Church | Church | 276 | Camden | 38 09 22 N | 092 36 18 W |
| Riverview Church | Church | 308 | Dallas | 37 40 17 N | 093 02 15 W |
| Riverview Park | Park | 252 | Clay | 39 09 37 N | 094 33 55 W |
| Riverview Park | Park | 192 | Marion | 39 43 23 N | 091 22 11 W |
| Riverview Park | Park | 157 | Pike | 39 27 15 N | 091 02 59 W |
| Riverview Public Access Area | Locale | 219 | Crawford | 37 59 33 N | 091 25 30 W |
| Riverview Roadside Park | Park | 246 | Crawford | 37 59 34 N | 091 22 32 W |
| Riverview School | School | 254 | St. Clair | 37 54 19 N | 093 46 39 W |
| Riverview School (historical) | School | 323 | Andrew | 39 50 59 N | 094 52 10 W |
| Riverview School (historical) | School | 281 | Buchanan | 39 45 45 N | 094 46 07 W |
| Riverview School (historical) | School | 284 | Morgan | 38 17 27 N | 093 03 02 W |
| Riverview School (historical) | School | 238 | Saline | 39 09 42 N | 092 58 31 W |
| Riverview School (historical) | School | 296 | Taney | 36 42 59 N | 093 07 31 W |
| Rives | Populated Place | 75 | Dunklin | 36 05 37 N | 090 00 48 W |
| Rives Copper Mine | Mine | 273 | Crawford | 38 05 40 N | 091 11 33 W |
| Rives County (historical) | Civil | 232 | Henry | 38 23 00 N | 093 47 01 W |
| Rixey Cemetery | Cemetery | 311 | Platte | 39 16 44 N | 094 43 53 W |
| RLDS Church Campground Upper Lake Dam | Dam | 39 | Lafayette | 39 02 54 N | 093 59 24 W |
| Roach | Populated Place | 307 | Camden | 37 59 38 N | 092 50 11 W |
| Roach Cemetery | Cemetery | 323 | Barry | 36 30 54 N | 093 42 24 W |
| Roach Hollow | Valley | | Wayne | 37 13 45 N | 090 26 44 W |
| Roach Lake | Lake | 205 | Livingston | 39 43 33 N | 093 32 10 W |
| Roach School | School | 318 | Barry | 36 30 41 N | 093 42 23 W |
| Roach School (historical) | School | 286 | Camden | 37 59 09 N | 092 51 32 W |
| Roach Union Church | Church | 299 | Phelps | 37 57 31 N | 091 51 31 W |
| Road Hollow | Valley | | Reynolds | 37 15 13 N | 090 55 30 W |
| Road Knobs | Range | 421 | Ozark | 36 39 30 N | 092 28 13 W |
| Roads | Populated Place | 234 | Carroll | 39 28 00 N | 093 42 05 W |
| Roads School (historical) | School | 234 | Carroll | 39 28 07 N | 093 42 08 W |
| Roadside Lake | Reservoir | 190 | Franklin | 38 36 21 N | 091 16 40 W |
| Roadside Lake Dam | Dam | 191 | Franklin | 38 36 24 N | 091 16 37 W |
| Roan Cemetery | Cemetery | 177 | Carter | 36 50 36 N | 090 48 45 W |
| Roanoke | Populated Place | 254 | Howard | 39 19 01 N | 092 41 20 W |
| Roanoke Park | Park | 261 | Jackson | 39 03 48 N | 094 35 58 W |
| Roanoke School | School | 341 | Crawford | 37 50 17 N | 091 18 54 W |
| Roanridge Institute | School | 321 | Platte | 39 15 40 N | 094 39 32 W |
| Roaring River | Stream | | Barry | 36 32 16 N | 093 42 59 W |
| Roaring River Hollow | Valley | | Barry | 36 35 09 N | 093 50 09 W |
| Roaring River School | School | 321 | Barry | 36 35 05 N | 093 50 22 W |
| Roaring River Spring | Spring | 362 | Barry | 36 35 29 N | 093 49 55 W |
| Roaring River State Park | Park | 410 | Barry | 36 35 08 N | 093 48 57 W |
| Roaring Spring | Spring | 400 | Barry | 36 51 04 N | 093 44 53 W |
| Roaring Spring | Spring | 269 | Douglas | 36 52 20 N | 092 12 15 W |
| Roaring Spring | Spring | 170 | Franklin | 38 16 39 N | 091 04 09 W |
| Roaring Spring | Spring | 193 | Franklin | 38 21 13 N | 091 13 14 W |
| Roaring Spring | Spring | 213 | Oregon | 36 46 49 N | 091 27 03 W |
| Roaring Spring | Spring | 238 | Shannon | 37 21 46 N | 091 23 57 W |
| Roaring Spring Hollow | Valley | | Newton | 37 02 24 N | 094 34 30 W |
| Roaring Springs Dam | Dam | 209 | Franklin | 38 17 30 N | 091 05 13 W |
| Roark | Locale | 340 | Barry | 36 47 26 N | 093 43 32 W |
| Roark Branch | Stream | | Cole | 38 27 52 N | 092 24 57 W |
| Roark Cemetery | Cemetery | 205 | Cole | 38 28 11 N | 092 25 33 W |
| Roark Cemetery | Cemetery | 195 | Franklin | 38 41 22 N | 091 21 18 W |
| Roark Creek | Stream | | Taney | 36 39 04 N | 093 12 55 W |
| Roark Hollow | Valley | | Barry | 36 47 12 N | 093 44 57 W |
| Roark Post Office (historical) | Post Office | 340 | Barry | 36 47 26 N | 093 43 32 W |
| Roasting Ear School (historical) | School | 282 | Daviess | 39 56 43 N | 094 01 30 W |
| Rob Hollow | Valley | | Benton | 38 14 48 N | 093 14 26 W |
| Robandee Shopping Center | Locale | 301 | Jackson | 38 57 09 N | 094 29 33 W |
| Robb Branch | Stream | | Howard | 39 05 40 N | 092 41 57 W |
| Robberson Prairie Church | Church | 367 | Greene | 37 21 05 N | 093 20 15 W |
| Robberson School | School | 408 | Greene | 37 14 24 N | 093 16 35 W |
| Robbins | Populated Place | 268 | Johnson | 38 54 23 N | 093 48 29 W |
| Robbins Airport | Airport | 277 | Lafayette | 38 56 44 N | 093 57 53 W |
| Robbins Cemetery | Cemetery | 91 | New Madrid | 36 30 36 N | 089 33 37 W |
| Robbins Hollow | Valley | | Howell | 36 56 39 N | 091 48 43 W |
| Robbins Lake | Reservoir | 329 | Nodaway | 40 29 36 N | 094 51 19 W |
| Robbins Lake Dam | Dam | 329 | Nodaway | 40 29 36 N | 094 51 19 W |
| Robbins Lake Dam Downstream | Dam | 318 | Nodaway | 40 29 42 N | 094 51 07 W |
| Robbins Lake Downstream | Reservoir | 318 | Nodaway | 40 29 42 N | 094 51 07 W |
| Robbins Ridge | Ridge | 231 | Ozark | 36 33 10 N | 092 21 27 W |
| Roberson Church (historical) | Church | 93 | New Madrid | 36 38 57 N | 089 34 33 W |
| Robert E Allen Recreation Area | Park | 204 | Monroe | 39 29 29 N | 091 43 47 W |
| Robert Hill | Summit | 250 | Pike | 39 21 46 N | 090 55 27 W |
| Robert Horn Dam | Dam | 255 | Adair | 40 19 00 N | 092 37 01 W |
| Robert Knoerschild Lake | Reservoir | 162 | St. Charles | 38 35 12 N | 090 53 12 W |
| Robert Leigh School (historical) | School | 229 | Saline | 39 12 13 N | 093 11 18 W |
| Robert Peery Cemetery | Cemetery | 284 | Grundy | 40 05 50 N | 093 42 43 W |
| Robert Rasa Lake Dam | Dam | 223 | Lafayette | 39 11 36 N | 093 43 07 W |
| Robert Russ Dam | Dam | 282 | Grundy | 40 08 30 N | 093 25 01 W |
| Robert Russ Lake | Reservoir | 282 | Grundy | 40 08 30 N | 093 25 01 W |
| Robert Schulte Dam | Dam | 151 | St. Charles | 38 51 06 N | 090 43 48 W |
| Robert Schultehenrich Dam | Dam | 184 | St. Charles | 38 36 30 N | 090 57 13 W |
| Robert Stallman Lake | Reservoir | 237 | Franklin | 38 30 24 N | 091 14 31 W |
| Roberts Bluff Bridge | Bridge | 179 | Cooper | 38 55 18 N | 092 59 01 W |