Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Richmond Creek | Stream | | Le Flore | 34 38 42 N | 094 28 22 W |
| Richmond Dam | Dam | 535 | Woodward | 36 36 00 N | 099 11 01 W |
| Richmond Reservoir | Reservoir | 535 | Woodward | 36 36 00 N | 099 11 01 W |
| Richville | Populated Place | 192 | Pittsburg | 34 56 16 N | 095 40 28 W |
| Richville Church | Church | 199 | Pittsburg | 34 55 46 N | 095 40 52 W |
| Riddle Creek | Stream | | Le Flore | 35 05 55 N | 094 34 30 W |
| Riddle Store | Building | 305 | Garvin | 34 30 26 N | 097 30 31 W |
| Rider Cemetery | Cemetery | 205 | Mayes | 36 27 46 N | 095 21 55 W |
| Rider Hollow | Valley | | Adair | 35 43 29 N | 094 46 28 W |
| Rider Mountain | Summit | 307 | Cherokee | 35 47 52 N | 095 03 35 W |
| Rider Township | Civil | 195 | Mayes | 36 26 12 N | 095 20 55 W |
| Ridgecrest Country Club | Locale | 363 | Oklahoma | 35 28 22 N | 097 23 29 W |
| Ridgecrest School | School | 378 | Oklahoma | 35 28 15 N | 097 23 55 W |
| Ridgecrest Shopping Center | Locale | 350 | Comanche | 34 37 28 N | 098 27 00 W |
| Ridgecrest United Methodist Church | Church | 383 | Oklahoma | 35 29 44 N | 097 34 58 W |
| Ridgelawn Cemetery | Cemetery | 219 | Tulsa | 36 21 51 N | 095 51 34 W |
| Ridgeview Elementary School | School | 367 | Oklahoma | 35 34 20 N | 097 33 28 W |
| Ridgeway Baptist Church | Church | 222 | Creek | 36 00 16 N | 096 05 49 W |
| Ridley | Populated Place | 352 | Comanche | 34 42 13 N | 098 22 41 W |
| Ridley Cemetery | Cemetery | 423 | Grady | 34 45 14 N | 098 01 15 W |
| Ridley Cemetery | Cemetery | 203 | McIntosh | 35 30 30 N | 095 42 22 W |
| Ridling Dam | Dam | 507 | Washita | 35 10 42 N | 099 07 43 W |
| Ridling Reservoir | Reservoir | 507 | Washita | 35 10 42 N | 099 07 43 W |
| Right Prong Mountain Fork | Stream | | Latimer | 35 02 16 N | 095 13 40 W |
| Rigsby | Populated Place | 249 | Pawnee | 36 12 22 N | 096 21 44 W |
| Rigsby School | School | 236 | Pawnee | 36 12 09 N | 096 20 59 W |
| Riley Cemetery | Cemetery | 580 | Dewey | 36 06 02 N | 099 05 04 W |
| Riley Cemetery | Cemetery | 203 | Nowata | 36 43 52 N | 095 34 22 W |
| Riley Lake | Lake | 198 | Nowata | 36 43 53 N | 095 34 01 W |
| Riley School | School | 195 | Tulsa | 36 08 51 N | 096 03 22 W |
| Rinehart Park | Park | 424 | Canadian | 35 30 34 N | 097 58 05 W |
| Ring Top Mountain | Summit | 613 | Comanche | 34 51 02 N | 098 31 44 W |
| Ringling | Populated Place | 278 | Jefferson | 34 10 42 N | 097 35 33 W |
| Ringling Municipal Airport | Airport | 281 | Jefferson | 34 10 00 N | 097 37 55 W |
| Ringold | Populated Place | 139 | McCurtain | 34 12 54 N | 095 07 31 W |
| Ringold Cemetery | Cemetery | 170 | McCurtain | 34 12 54 N | 095 09 02 W |
| Ringwood | Populated Place | 400 | Major | 36 22 46 N | 098 14 43 W |
| Ringwood Oil Field | Oilfield | 408 | Alfalfa | 36 31 11 N | 098 25 00 W |
| Ripley | Populated Place | 258 | Payne | 36 01 04 N | 096 54 20 W |
| Ripley Elementary School | School | 265 | Payne | 36 00 51 N | 096 54 13 W |
| Ripley High School | School | 269 | Payne | 36 00 51 N | 096 54 10 W |
| Rising Star Baptist Church | Church | 349 | Oklahoma | 35 31 22 N | 097 28 52 W |
| Rising Sun Cemetery | Cemetery | 554 | Blaine | 35 51 21 N | 098 35 32 W |
| Rising Sun Church | Church | 340 | Logan | 35 49 32 N | 097 19 08 W |
| Risner School | School | 363 | Oklahoma | 35 37 40 N | 097 28 30 W |
| Rita Blanca Wildlife Management Area | Reserve | 1364 | Cimarron | 36 32 09 N | 102 48 49 W |
| Ritner Lake | Lake | 1185 | Cimarron | 36 37 05 N | 102 16 45 W |
| Rittenhouse Gp-7 Dam | Dam | 582 | Harper | 36 37 18 N | 099 21 31 W |
| Rittenhouse Gp-7 Reservoir | Reservoir | 582 | Harper | 36 37 18 N | 099 21 31 W |
| Ritts Junction | Populated Place | 247 | Creek | 35 44 28 N | 096 30 44 W |
| River Bend Hollow | Valley | | Cherokee | 35 56 34 N | 094 54 38 W |
| River Bend Recreation Area | Park | 140 | McCurtain | 34 08 14 N | 094 42 15 W |
| River Hill Cemetery | Cemetery | 192 | Rogers | 36 12 32 N | 095 43 41 W |
| River Oaks Christian Church | Church | 186 | Tulsa | 36 01 30 N | 095 58 34 W |
| River Oaks Plaza | Locale | 351 | Cleveland | 35 13 12 N | 097 29 51 W |
| River Park | Park | 362 | Oklahoma | 35 27 28 N | 097 33 03 W |
| River Park Square Shopping Center | Locale | 191 | Tulsa | 36 03 51 N | 095 58 31 W |
| River Township | Civil | 214 | Mayes | 36 26 10 N | 095 04 31 W |
| Riverdale Community Hall | Locale | 329 | Grant | 36 44 18 N | 097 52 33 W |
| Riverside Baptist Church | Church | 236 | Ottawa | 36 52 53 N | 094 53 33 W |
| Riverside Baptist Church | Church | 192 | Tulsa | 36 04 18 N | 095 58 32 W |
| Riverside Cemetery | Cemetery | 386 | Alfalfa | 36 56 34 N | 098 22 24 W |
| Riverside Cemetery | Cemetery | 390 | Canadian | 35 21 44 N | 097 48 16 W |
| Riverside Cemetery | Cemetery | 470 | Greer | 34 51 46 N | 099 30 26 W |
| Riverside Cemetery | Cemetery | 257 | Pawnee | 36 29 34 N | 096 43 38 W |
| Riverside Church | Church | 335 | Cleveland | 35 11 30 N | 097 28 43 W |
| Riverside Indian School | School | 369 | Caddo | 35 05 50 N | 098 15 16 W |
| Riverside Park | Park | 304 | Kay | 36 48 09 N | 097 16 27 W |
| Riverside Park | Park | 381 | Oklahoma | 35 31 05 N | 097 39 31 W |
| Riverside Park | Park | 190 | Tulsa | 36 03 48 N | 095 58 40 W |
| Riverside School | School | 398 | Canadian | 35 32 11 N | 097 54 04 W |
| Riverside School | School | 205 | Craig | 36 38 26 N | 095 08 54 W |
| Riverside School | School | 104 | McCurtain | 33 43 23 N | 094 43 43 W |
| Riverside School | School | 164 | Muskogee | 35 45 43 N | 095 18 41 W |
| Riverside School | School | 363 | Oklahoma | 35 27 15 N | 097 31 12 W |
| Riverview Cemetery | Cemetery | 620 | Dewey | 35 56 31 N | 099 13 47 W |
| Riverview Church | Church | 326 | Kay | 36 37 50 N | 097 24 29 W |
| Riverview Church | Church | 184 | Tulsa | 35 58 16 N | 095 53 09 W |
| Riverview Park | Park | 231 | Ottawa | 36 51 41 N | 094 52 27 W |
| Riverview Plaza | Locale | 246 | Tulsa | 36 03 45 N | 095 55 20 W |
| Riverview School | School | 449 | Caddo | 35 32 11 N | 098 20 12 W |
| Riverview School | School | 217 | Tulsa | 36 08 40 N | 095 59 44 W |
| Roach Cemetery | Cemetery | 366 | Caddo | 35 03 10 N | 098 10 38 W |
| Road Canyon | Valley | | Cimarron | 36 57 01 N | 102 56 10 W |
| Roads End Public Use Area | Park | 191 | Marshall | 33 55 43 N | 096 38 48 W |
| Roady Church | Church | 292 | Garvin | 34 34 47 N | 097 16 23 W |
| Roaring Creek | Stream | | Grady | 34 54 00 N | 097 42 49 W |
| Roaring Creek Site 1 Dam | Dam | 344 | Grady | 34 52 06 N | 097 45 07 W |
| Roaring Creek Site 1 Reservoir | Reservoir | 344 | Grady | 34 52 06 N | 097 45 07 W |
| Roaring Creek Site 10 Dam | Dam | 342 | Grady | 34 52 36 N | 097 51 31 W |
| Roaring Creek Site 10 Reservoir | Reservoir | 342 | Grady | 34 52 36 N | 097 51 31 W |
| Roaring Creek Site 101 Reservoir | Reservoir | 328 | Grady | 34 52 30 N | 097 47 07 W |
| Roaring Creek Site 102 Dam | Dam | 396 | Grady | 34 49 30 N | 097 55 43 W |
| Roaring Creek Site 102 Reservoir | Reservoir | 396 | Grady | 34 49 30 N | 097 55 43 W |
| Roaring Creek Site 103 Dam | Dam | 387 | Grady | 34 50 06 N | 097 55 25 W |
| Roaring Creek Site 103 Reservoir | Reservoir | 387 | Grady | 34 50 06 N | 097 55 25 W |
| Roaring Creek Site 104 Dam | Dam | 367 | Grady | 34 51 06 N | 097 54 55 W |
| Roaring Creek Site 104 Reservoir | Reservoir | 367 | Grady | 34 51 06 N | 097 54 55 W |
| Roaring Creek Site 105 Dam | Dam | 317 | Grady | 34 53 06 N | 097 44 43 W |
| Roaring Creek Site 105 Reservoir | Reservoir | 317 | Grady | 34 53 06 N | 097 44 43 W |
| Roaring Creek Site 106 Dam | Dam | 329 | Grady | 34 54 36 N | 097 47 13 W |
| Roaring Creek Site 106 Reservoir | Reservoir | 329 | Grady | 34 54 36 N | 097 47 13 W |
| Roaring Creek Site 107 Dam | Dam | 331 | Grady | 34 54 42 N | 097 47 37 W |
| Roaring Creek Site 107 Reservoir | Reservoir | 331 | Grady | 34 54 42 N | 097 47 37 W |
| Roaring Creek Site 11 Dam | Dam | 344 | Grady | 34 52 24 N | 097 50 43 W |
| Roaring Creek Site 11 Reservoir | Reservoir | 344 | Grady | 34 52 24 N | 097 50 43 W |
| Roaring Creek Site 12 Dam | Dam | 343 | Grady | 34 52 18 N | 097 49 49 W |
| Roaring Creek Site 12 Reservoir | Reservoir | 343 | Grady | 34 52 18 N | 097 49 49 W |
| Roaring Creek Site 13 Dam | Dam | 334 | Grady | 34 52 18 N | 097 49 19 W |
| Roaring Creek Site 13 Reservoir | Reservoir | 334 | Grady | 34 52 18 N | 097 49 19 W |