Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Reeves Ravine Dam | Dam | 191 | Johnston | 34 11 12 N | 096 41 43 W |
| Reeves Ravine Reservoir | Reservoir | 191 | Johnston | 34 11 12 N | 096 41 43 W |
| Reformed Church | Church | 294 | Seminole | 35 13 24 N | 096 32 00 W |
| Refuge Headquaters | Building | 252 | Delaware | 36 22 22 N | 094 57 03 W |
| Regal Dam | Dam | 356 | Oklahoma | 35 34 06 N | 097 38 01 W |
| Regal Lake | Reservoir | 356 | Oklahoma | 35 34 06 N | 097 38 01 W |
| Regency Park | Park | 206 | Tulsa | 36 05 39 N | 095 52 43 W |
| Regency Park Baptist Church | Church | 392 | Cleveland | 35 21 27 N | 097 30 14 W |
| Regency Park Church | Church | 211 | Tulsa | 36 05 25 N | 095 52 46 W |
| Regional Park | Park | 365 | Oklahoma | 35 27 25 N | 097 22 38 W |
| Regnier | Populated Place | 1314 | Cimarron | 36 59 38 N | 102 51 26 W |
| Regular Baptist Church | Church | 219 | Tulsa | 35 59 32 N | 095 58 35 W |
| Reherman Airport | Airport | 336 | Kingfisher | 35 48 15 N | 097 56 02 W |
| Reichert | Populated Place | 156 | Le Flore | 34 52 09 N | 094 45 15 W |
| Reichert | Populated Place | 163 | Le Flore | 34 51 47 N | 094 44 53 W |
| Reichert Creek | Stream | | Le Flore | 34 53 10 N | 094 44 19 W |
| Reigning Life Assembly of God | Church | 359 | Oklahoma | 35 30 41 N | 097 22 54 W |
| Reinhardt Lake | Reservoir | 170 | Muskogee | 35 33 59 N | 095 26 60 W |
| Relay Creek | Stream | | Blaine | 35 46 47 N | 098 23 48 W |
| Remington | Populated Place | 277 | Osage | 36 38 40 N | 096 43 16 W |
| Remington School | School | 219 | Tulsa | 36 05 07 N | 096 01 15 W |
| Remsey Cemetery | Cemetery | 192 | McIntosh | 35 22 21 N | 095 42 48 W |
| Remy | Populated Place | 238 | Sequoyah | 35 27 23 N | 094 32 03 W |
| Remy Hollow | Valley | | Sequoyah | 35 26 43 N | 094 31 03 W |
| Renavair Field | Airport | 272 | Garvin | 34 39 18 N | 097 12 54 W |
| Renfrow | Populated Place | 370 | Grant | 36 55 32 N | 097 39 21 W |
| Renkie Cemetery | Cemetery | 223 | Okfuskee | 35 27 48 N | 096 05 47 W |
| Rentie Grove Church | Church | 214 | Tulsa | 36 02 33 N | 095 56 26 W |
| Rentiesville | Populated Place | 183 | McIntosh | 35 31 17 N | 095 29 42 W |
| Reorganized Chuch of Jesus | Church | 411 | Woods | 36 48 05 N | 098 38 56 W |
| Reorganized Church of Jesus | Church | 389 | Garfield | 36 23 20 N | 097 56 06 W |
| Reorganized Church of Jesus | Church | 365 | Oklahoma | 35 40 03 N | 097 27 17 W |
| Reorganized Church of Jesus | Church | 221 | Tulsa | 36 05 37 N | 095 54 56 W |
| Reorganized Church of Jesus | Church | 224 | Tulsa | 36 09 13 N | 095 54 55 W |
| Reorganized Church of Jesus Christ of Latter Day Saints | Church | 149 | Le Flore | 35 03 41 N | 094 37 10 W |
| Reorganized Church of Jesus Christ of Latter Day Saints | Church | 375 | Oklahoma | 35 25 55 N | 097 26 01 W |
| Reorganized Church of Jesus Christ of Latter Day Saints | Church | 378 | Oklahoma | 35 23 44 N | 097 31 53 W |
| Reorganized Church of Latter Day Saints | Church | 240 | Washington | 36 43 35 N | 095 56 21 W |
| Reorganzied Church of Latter Day Saints | Church | 409 | Canadian | 35 31 48 N | 097 58 08 W |
| Reservoir Hill | Summit | 268 | Osage | 36 11 20 N | 096 00 03 W |
| Reservoir Hill | Summit | 305 | Pawnee | 36 17 38 N | 096 30 26 W |
| Reservoir Number 1 | Reservoir | 218 | Pittsburg | 34 52 15 N | 095 55 32 W |
| Reservoir Number 2 | Reservoir | 241 | Pittsburg | 34 47 36 N | 095 54 36 W |
| Reservoir Number 3 | Reservoir | 239 | Pittsburg | 34 47 31 N | 095 55 13 W |
| Reservoir Number 4 | Reservoir | 227 | Pittsburg | 34 51 45 N | 095 58 29 W |
| Rest Haven Cemetery | Cemetery | 397 | Caddo | 35 07 03 N | 098 22 21 W |
| Rest Haven Cemetery | Cemetery | 656 | Woodward | 36 26 06 N | 099 32 19 W |
| Rest Haven Memorial Gardens | Cemetery | 259 | Seminole | 35 12 25 N | 096 37 23 W |
| Resthaven Cemetery | Cemetery | 312 | Pottawatomie | 35 19 54 N | 096 51 50 W |
| Resthaven Cemetery | Cemetery | 374 | Stephens | 34 33 07 N | 097 57 56 W |
| Resthaven Gardens Cemetery | Cemetery | 383 | Cleveland | 35 21 43 N | 097 31 45 W |
| Resthaven Memorial Park Cemetery | Cemetery | 321 | Kay | 36 45 18 N | 097 03 33 W |
| Restland Cemetery | Cemetery | 189 | Choctaw | 34 02 00 N | 095 52 05 W |
| Restlawn Memorial Park | Cemetery | 428 | Jackson | 34 40 55 N | 099 20 06 W |
| Restoration Branch Church | Church | 378 | Oklahoma | 35 24 44 N | 097 31 53 W |
| Restoration Church | Church | 506 | Custer | 35 31 38 N | 098 42 30 W |
| Restoration Church | Church | 231 | Rogers | 36 08 09 N | 095 49 03 W |
| Restoration Fellowship Church | Church | 306 | Pontotoc | 34 46 28 N | 096 40 20 W |
| Resurrection Cemetery | Cemetery | 377 | Oklahoma | 35 33 52 N | 097 38 58 W |
| Resurrection Lutheran Church | Church | 409 | Canadian | 35 29 37 N | 097 45 13 W |
| Retrop | Populated Place | 545 | Washita | 35 09 35 N | 099 21 35 W |
| Retrop Cemetery | Cemetery | 533 | Washita | 35 08 26 N | 099 20 31 W |
| Reunion Cemetery | Cemetery | 314 | Oklahoma | 35 42 39 N | 097 13 16 W |
| Revere Park | Park | 200 | Tulsa | 36 05 06 N | 095 56 36 W |
| Revival for Christ Club Incorporated Church | Church | 375 | Cleveland | 35 20 05 N | 097 30 34 W |
| Revival Freewill Baptist Church | Church | 206 | Tulsa | 36 13 54 N | 095 58 47 W |
| Revival of Faith | Church | 391 | Oklahoma | 35 22 44 N | 097 30 49 W |
| Revival Time Tabernacle Church | Church | 225 | Tulsa | 36 09 36 N | 095 55 41 W |
| Rexroat | Populated Place | 268 | Carter | 34 12 59 N | 097 24 17 W |
| Reydon | Populated Place | 696 | Roger Mills | 35 39 13 N | 099 55 08 W |
| Reydon Gas Field | Oilfield | 771 | Roger Mills | 35 35 00 N | 099 57 31 W |
| Reynolds | Populated Place | 220 | Atoka | 34 39 55 N | 095 55 52 W |
| Reynolds Army Community Hospital | Hospital | 360 | Comanche | 34 38 55 N | 098 24 58 W |
| Reynolds Cemetery | Cemetery | 156 | Pushmataha | 34 28 37 N | 095 31 09 W |
| Reynolds Chapel | Church | 198 | Bryan | 34 02 26 N | 096 06 44 W |
| Reynolds Elementary School | School | 347 | Oklahoma | 35 28 34 N | 097 10 05 W |
| Reynolds Lake | Reservoir | 209 | Atoka | 34 39 24 N | 095 56 02 W |
| Reynolds Lake | Reservoir | 316 | Cleveland | 35 14 50 N | 097 11 14 W |
| Reynolds Lake Dam | Dam | 316 | Cleveland | 35 14 48 N | 097 11 13 W |
| Rhea | Populated Place | 598 | Dewey | 35 50 30 N | 099 14 05 W |
| Rhea Cemetery | Cemetery | 596 | Dewey | 35 50 28 N | 099 15 08 W |
| Rhoda Creek | Stream | | Pontotoc | 34 41 06 N | 096 36 22 W |
| Rhodes Park | Park | 469 | Woods | 36 46 31 N | 099 07 04 W |
| Rhome Bible Church | Church | 226 | Tulsa | 36 03 40 N | 095 48 21 W |
| Rhome Cemetery | Cemetery | 679 | Roger Mills | 35 46 34 N | 099 34 14 W |
| Ribbon Church | Church | 264 | Mayes | 36 24 42 N | 095 03 05 W |
| Rice Cemetery | Cemetery | 257 | Carter | 34 18 24 N | 097 11 44 W |
| Rice Creek | Stream | | Bryan | 33 50 49 N | 096 03 32 W |
| Rice Creek | Stream | | Washington | 36 41 31 N | 095 58 08 W |
| Rich Valley Oil Field | Oilfield | 308 | Grant | 36 39 45 N | 097 41 29 W |
| Richard Cemetery | Cemetery | 196 | McIntosh | 35 26 23 N | 095 36 13 W |
| Richard Cox Dam | Dam | 382 | Comanche | 34 44 36 N | 098 05 31 W |
| Richard Cox Reservoir | Reservoir | 382 | Comanche | 34 44 36 N | 098 05 31 W |
| Richard Kane Dam | Dam | 235 | Washington | 36 41 48 N | 095 52 43 W |
| Richard Kane Reservoir | Reservoir | 235 | Washington | 36 41 48 N | 095 52 43 W |
| Richard Lloyd Jones Junior Airport | Airport | 190 | Tulsa | 36 02 22 N | 095 59 05 W |
| Richards Lake | Reservoir | 648 | Ellis | 36 00 23 N | 099 36 36 W |
| Richards Spur | Locale | 359 | Comanche | 34 45 36 N | 098 23 13 W |
| Richards Spur Mission | Church | 357 | Comanche | 34 45 45 N | 098 23 11 W |
| Richardson Gss Number 1 Dam | Dam | 299 | Garvin | 34 43 18 N | 097 26 49 W |
| Richardson Gss Number 1 Reservoir | Reservoir | 299 | Garvin | 34 43 18 N | 097 26 49 W |
| Richardson Lake | Reservoir | 648 | Ellis | 36 00 24 N | 099 36 37 W |
| Richardson Lake Dam | Dam | 648 | Ellis | 36 00 24 N | 099 36 37 W |
| Richardsville | Populated Place | 185 | McIntosh | 35 28 42 N | 095 40 51 W |
| Richburg Cemetery | Cemetery | 336 | Noble | 36 15 04 N | 097 11 31 W |
| Richland | Populated Place | 416 | Canadian | 35 34 48 N | 097 48 17 W |
| Richland Cemetery | Cemetery | 515 | Blaine | 35 39 08 N | 098 26 40 W |
| Richland Cemetery | Cemetery | 363 | Grant | 36 53 51 N | 097 42 21 W |
| Richland School | School | 120 | McCurtain | 33 50 24 N | 094 51 36 W |
| Richmond | Populated Place | 552 | Woodward | 36 11 27 N | 099 03 08 W |