| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Raab Crossroads | city | Indiana | United States | 39.48778 | -86.99194 | 616 | 2116 |
| Rabbitville | city | Indiana | United States | 38.76861 | -86.47389 | 659 | 7217 |
| Raber | city | Indiana | United States | 41.08583 | -85.43278 | 846 | 3889 |
| Raccoon | city | Indiana | United States | 39.85611 | -86.89639 | 715 | 1837 |
| Radioville | city | Indiana | United States | 41.15972 | -86.89111 | 692 | 1770 |
| Radley | city | Indiana | United States | 40.43639 | -85.73361 | 846 | 2119 |
| Radnor | city | Indiana | United States | 40.50944 | -86.635 | 679 | 2761 |
| Raglesville | city | Indiana | United States | 38.80333 | -86.96139 | 547 | 2045 |
| Ragsdale | city | Indiana | United States | 38.74583 | -87.325 | 518 | 4449 |
| Rahm | city | Indiana | United States | 37.86917 | -87.61444 | 357 | 20685 |
| Rainbow Highlands | city | Indiana | United States | 39.89 | -85.98167 | 800 | 45899 |
| Rainsville | city | Indiana | United States | 40.41583 | -87.31556 | 666 | 1251 |
| Raintown | city | Indiana | United States | 39.87833 | -86.51 | 984 | 3182 |
| Raleigh | city | Indiana | United States | 39.74389 | -85.36389 | 997 | 1113 |
| Ramblewood | city | Indiana | United States | 41.54556 | -85.22083 | 997 | 3647 |
| Ramsey | city | Indiana | United States | 38.32361 | -86.15472 | 731 | 3972 |
| Randall | city | Indiana | United States | 39.77472 | -87.5225 | 643 | 1298 |
| Randolph | city | Indiana | United States | 40.26611 | -84.97583 | 990 | 1425 |
| Range Line | city | Indiana | United States | 41.26944 | -87.27611 | 643 | 4198 |
| Ranger | city | Indiana | United States | 38.09583 | -86.68556 | 557 | 859 |
| Rapture | city | Indiana | United States | 38.15222 | -87.84194 | 465 | 2221 |
| Raub | city | Indiana | United States | 40.73 | -87.49167 | 721 | 1282 |
| Ravenswood | city | Indiana | United States | 39.88806 | -86.13111 | 754 | 110100 |
| Ravinamy | city | Indiana | United States | 40.46194 | -86.89778 | 557 | 56397 |
| Ravinia Oaks | city | Indiana | United States | 41.565 | -84.90111 | 948 | 2181 |
| Ray | city | Indiana | United States | 40.45417 | -86.52528 | 731 | 1954 |
| Ray | city | Indiana | United States | 41.75972 | -84.87194 | 1082 | 2730 |
| Raymond | city | Indiana | United States | 39.47167 | -84.84944 | 997 | 2139 |
| Rays Crossing | city | Indiana | United States | 39.55444 | -85.66917 | 839 | 3333 |
| Raysville | city | Indiana | United States | 39.79611 | -85.5125 | 944 | 3985 |
| Reagan | city | Indiana | United States | 40.19194 | -86.50944 | 872 | 1553 |
| Red Bank | city | Indiana | United States | 37.97139 | -87.62583 | 390 | 29069 |
| Red Bush | city | Indiana | United States | 37.93833 | -87.27194 | 400 | 2502 |
| Red Hill | city | Indiana | United States | 38.93333 | -86.59778 | 715 | 4507 |
| Redcuff Corner | city | Indiana | United States | 39.155 | -87.14722 | 547 | 3583 |
| Redding | city | Indiana | United States | 38.77444 | -86.50389 | 711 | 5119 |
| Reddington | city | Indiana | United States | 39.0325 | -85.83278 | 597 | 4500 |
| Redkey | city | Indiana | United States | 40.34889 | -85.15 | 948 | 3517 |
| Redmon Park | city | Indiana | United States | 41.37806 | -85.77944 | 895 | 6569 |
| Reds Corner | city | Indiana | United States | 39.60111 | -85.97167 | 698 | 6028 |
| Reed Station | city | Indiana | United States | 40.215 | -85.51806 | 895 | 7162 |
| Reedville Station | city | Indiana | United States | 39.70611 | -85.81917 | 800 | 4138 |
| Reelsville | city | Indiana | United States | 39.5575 | -86.96694 | 623 | 2669 |
| Rego | city | Indiana | United States | 38.485 | -86.31778 | 800 | 1473 |
| Rehoboth | city | Indiana | United States | 38.0825 | -86.02306 | 751 | 1911 |
| Reiffsburg | city | Indiana | United States | 40.65583 | -85.15194 | 836 | 1469 |
| Remington | city | Indiana | United States | 40.76083 | -87.15083 | 725 | 1336 |
| Renner | city | Indiana | United States | 40.47222 | -85.43139 | 898 | 3828 |
| Reno | city | Indiana | United States | 39.71028 | -86.67028 | 872 | 2590 |
| Rensselaer | city | Indiana | United States | 40.93667 | -87.15083 | 652 | 2379 |
| Reo | city | Indiana | United States | 37.90139 | -87.10944 | 403 | 3530 |
| Retreat | city | Indiana | United States | 38.82444 | -85.85333 | 597 | 4140 |
| Rexville | city | Indiana | United States | 38.9525 | -85.33667 | 862 | 1200 |
| Reynolds | city | Indiana | United States | 40.74944 | -86.87167 | 688 | 2061 |
| Rhodes | city | Indiana | United States | 39.60944 | -87.41306 | 498 | 9568 |
| Riceville | city | Indiana | United States | 38.32444 | -86.66556 | 524 | 1402 |
| Richey Park | city | Indiana | United States | 40.66861 | -86.75917 | 620 | 6694 |
| Richland | city | Indiana | United States | 39.4975 | -85.395 | 997 | 1279 |
| Richland Center | city | Indiana | United States | 41.15639 | -86.27056 | 898 | 1761 |
| Richland City | city | Indiana | United States | 37.94528 | -87.16778 | 390 | 2301 |
| Richmond | city | Indiana | United States | 39.82889 | -84.89028 | 997 | 40322 |
| Richvalley | city | Indiana | United States | 40.785 | -85.92028 | 646 | 2147 |
| Riddle | city | Indiana | United States | 38.25056 | -86.43056 | 636 | 1182 |
| Ridertown | city | Indiana | United States | 40.43556 | -85.20639 | 895 | 2932 |
| Ridgemede | city | Indiana | United States | 39.15194 | -86.50306 | 748 | 67980 |
| Ridgeport | city | Indiana | United States | 39.04556 | -86.80361 | 698 | 1926 |
| Ridgeview | city | Indiana | United States | 40.76139 | -86.07556 | 656 | 13154 |
| Ridgeville | city | Indiana | United States | 40.28917 | -85.02889 | 948 | 1588 |
| Ridgeway | city | Indiana | United States | 40.48917 | -86.29556 | 790 | 3039 |
| Ridgewood | city | Indiana | United States | 39.60333 | -86.35944 | 698 | 16994 |
| Ridgleville | city | Indiana | United States | 38.56667 | -87.4275 | 452 | 1433 |
| Rigdon | city | Indiana | United States | 40.37889 | -85.78639 | 895 | 1797 |
| Riley | city | Indiana | United States | 39.39 | -87.3 | 547 | 7248 |
| Riley | city | Indiana | United States | 39.78694 | -85.73056 | 898 | 11409 |
| Riley Village | city | Indiana | United States | 39.50639 | -85.76806 | 797 | 19615 |
| Rileysburg | city | Indiana | United States | 40.10417 | -87.52583 | 649 | 8465 |
| Rincon | city | Indiana | United States | 39.1025 | -86.99028 | 498 | 2524 |
| Ringwald | city | Indiana | United States | 38.78361 | -85.38278 | 816 | 13383 |
| Ripley | city | Indiana | United States | 41.10056 | -86.66028 | 708 | 1878 |
| Rising Sun | city | Indiana | United States | 38.94944 | -84.85389 | 449 | 4660 |
| Risse | city | Indiana | United States | 40.275 | -86.48694 | 889 | 15328 |
| Ritchie | city | Indiana | United States | 37.95972 | -87.03889 | 393 | 1784 |
| Rivare | city | Indiana | United States | 40.81222 | -84.84139 | 797 | 5546 |
| River | city | Indiana | United States | 40.75417 | -85.50694 | 797 | 2383 |
| River Forest | city | Indiana | United States | 40.10972 | -85.72722 | 846 | 43819 |
| River Haven | city | Indiana | United States | 41.0775 | -85.05417 | 748 | 79025 |
| River Oaks | city | Indiana | United States | 41.71167 | -85.40417 | 862 | 5448 |
| River Ridge | city | Indiana | United States | 38.37861 | -85.64556 | 410 | 9460 |
| Riverside | city | Indiana | United States | 40.325 | -87.16611 | 649 | 1312 |
| Riverside | city | Indiana | United States | 41.25611 | -86.89417 | 659 | 2490 |
| Riverside | city | Indiana | United States | 40.69639 | -85.08528 | 810 | 3278 |
| Riverton | city | Indiana | United States | 39.02028 | -87.56778 | 423 | 1315 |
| Rivervale | city | Indiana | United States | 38.76889 | -86.39806 | 649 | 2593 |
| Riverview | city | Indiana | United States | 39.20028 | -87.58361 | 498 | 755 |
| Riverview | city | Indiana | United States | 38.84222 | -86.54167 | 593 | 7319 |
| Riverview Acres | city | Indiana | United States | 39.24222 | -85.92111 | 603 | 27506 |
| Riverwood | city | Indiana | United States | 40.10056 | -85.96806 | 797 | 14878 |
| Roachdale | city | Indiana | United States | 39.84889 | -86.80222 | 843 | 1808 |
| Roadman Corner | city | Indiana | United States | 39.47417 | -87.03389 | 692 | 2630 |
| Roann | city | Indiana | United States | 40.91167 | -85.92444 | 744 | 1642 |
| Roanoke | city | Indiana | United States | 40.9625 | -85.37333 | 748 | 3004 |
| Roanoke Station | city | Indiana | United States | 40.95194 | -85.36417 | 744 | 2419 |
| Rob Roy | city | Indiana | United States | 40.23667 | -87.24333 | 652 | 2406 |
| Roberts | city | Indiana | United States | 40.31611 | -87.10222 | 705 | 1569 |
| Robertsdale | city | Indiana | United States | 41.68306 | -87.50806 | 580 | 107356 |
| Robinson historical | city | Indiana | United States | 39.83778 | -86.02917 | 856 | 106973 |
| Roble Woods | city | Indiana | United States | 41.52222 | -87.05444 | 813 | 31618 |
| Rochester | city | Indiana | United States | 41.06472 | -86.21583 | 767 | 7620 |
| Rock Creek Center | city | Indiana | United States | 40.78556 | -85.3925 | 797 | 1990 |
| Rock Hill | city | Indiana | United States | 37.945 | -87.04 | 390 | 2581 |
| Rockdale | city | Indiana | United States | 39.31694 | -84.84694 | 790 | 4532 |
| Rockfield | city | Indiana | United States | 40.64111 | -86.57389 | 682 | 1352 |
| Rockford | city | Indiana | United States | 38.98722 | -85.89139 | 603 | 18156 |
| Rockford | city | Indiana | United States | 40.76 | -85.31361 | 839 | 1982 |
| Rocklane | city | Indiana | United States | 39.60972 | -86.0125 | 790 | 12684 |
| Rockport | city | Indiana | United States | 39.88083 | -87.27889 | 597 | 883 |
| Rockport | city | Indiana | United States | 37.88306 | -87.04944 | 396 | 3756 |
| Rockport Junction | city | Indiana | United States | 38.10722 | -87.00667 | 442 | 1997 |
| Rockville | city | Indiana | United States | 39.7625 | -87.22917 | 698 | 3806 |
| Rocky Ford | city | Indiana | United States | 40.39972 | -87.32806 | 666 | 1251 |
| Rocky Ripple | city | Indiana | United States | 39.84806 | -86.1725 | 711 | 133888 |
| Rogers | city | Indiana | United States | 38.53833 | -87.22389 | 413 | 2882 |
| Rogersville | city | Indiana | United States | 40.03556 | -85.32944 | 1040 | 2964 |
| Roland | city | Indiana | United States | 38.59528 | -86.68194 | 574 | 2183 |
| Roll | city | Indiana | United States | 40.55222 | -85.39028 | 846 | 1762 |
| Rolling Acres | city | Indiana | United States | 38.06667 | -87.27083 | 449 | 9875 |
| Rolling Hill Estates | city | Indiana | United States | 41.47722 | -87.40056 | 659 | 56708 |
| Rolling Hills | city | Indiana | United States | 38.47806 | -85.58861 | 643 | 5676 |
| Rolling Hills | city | Indiana | United States | 41.02722 | -85.26806 | 751 | 18548 |
| Rolling Prairie | city | Indiana | United States | 41.67083 | -86.61583 | 816 | 4281 |
| Rolling Ridge | city | Indiana | United States | 39.54472 | -85.77806 | 787 | 17542 |
| Rome | city | Indiana | United States | 37.92333 | -86.52361 | 370 | 1231 |
| Rome City | city | Indiana | United States | 41.49611 | -85.37667 | 941 | 4243 |
| Romine Corner | city | Indiana | United States | 40.14194 | -87.43306 | 561 | 1972 |
| Romney | city | Indiana | United States | 40.24944 | -86.90417 | 738 | 1301 |
| Romona | city | Indiana | United States | 39.32722 | -86.73 | 577 | 5464 |
| Rosebud | city | Indiana | United States | 38.19444 | -87.4125 | 439 | 2599 |
| Rosebud | city | Indiana | United States | 41.02694 | -87.2 | 698 | 2355 |
| Rosebud | city | Indiana | United States | 38.52722 | -86.21194 | 748 | 1716 |
| Roseburg | city | Indiana | United States | 40.52194 | -85.72944 | 846 | 10798 |
| Roseburg | city | Indiana | United States | 39.58889 | -84.94694 | 898 | 1801 |
| Rosedale | city | Indiana | United States | 39.62278 | -87.28333 | 531 | 4321 |
| Rosedale Hills | city | Indiana | United States | 39.69361 | -86.13139 | 764 | 111583 |
| Roseland | city | Indiana | United States | 41.71611 | -86.2525 | 708 | 77475 |
| Roselawn | city | Indiana | United States | 41.14167 | -87.31472 | 698 | 2622 |
| Rosewood | city | Indiana | United States | 38.03806 | -85.92917 | 380 | 8382 |
| Ross | city | Indiana | United States | 41.52667 | -87.37472 | 636 | 86029 |
| Rossburg | city | Indiana | United States | 39.32583 | -85.32611 | 1000 | 3112 |
| Rosston | city | Indiana | United States | 40.04861 | -86.28917 | 908 | 3988 |
| Rosstown | city | Indiana | United States | 39.10917 | -85.92944 | 600 | 3257 |
| Rossville | city | Indiana | United States | 40.41694 | -86.59472 | 711 | 2240 |
| Roth Park | city | Indiana | United States | 40.68639 | -86.74917 | 606 | 4759 |
| Round Grove | city | Indiana | United States | 40.59028 | -87.03028 | 748 | 1220 |
| Royal Center | city | Indiana | United States | 40.86444 | -86.49972 | 744 | 1751 |
| Royal Oaks | city | Indiana | United States | 41.12667 | -85.07472 | 797 | 63932 |
| Royalton | city | Indiana | United States | 39.92694 | -86.33833 | 921 | 6700 |
| Royerton | city | Indiana | United States | 40.26361 | -85.36556 | 944 | 16434 |
| Royville | city | Indiana | United States | 41.19972 | -85.13306 | 846 | 28665 |
| Rugby | city | Indiana | United States | 39.30917 | -85.71472 | 741 | 3342 |
| Rumble | city | Indiana | United States | 38.43583 | -87.34278 | 498 | 1533 |
| Runnymede | city | Indiana | United States | 41.30222 | -86.85833 | 669 | 1734 |
| Runyantown | city | Indiana | United States | 38.48944 | -85.61472 | 590 | 5676 |
| Rural | city | Indiana | United States | 40.10667 | -84.96611 | 1148 | 4358 |
| Rush Creek Valley | city | Indiana | United States | 38.69528 | -86.17056 | 669 | 1684 |
| Rushville | city | Indiana | United States | 39.60917 | -85.44639 | 997 | 7347 |
| Rusk | city | Indiana | United States | 38.55722 | -86.75694 | 580 | 1350 |
| Russell Lake | city | Indiana | United States | 39.94861 | -86.30167 | 902 | 12824 |
| Russellville | city | Indiana | United States | 39.85833 | -86.98389 | 849 | 1553 |
| Russels Point | city | Indiana | United States | 41.55389 | -84.92417 | 898 | 3557 |
| Russiaville | city | Indiana | United States | 40.4175 | -86.27139 | 836 | 4487 |
| Rustic Hills | city | Indiana | United States | 37.95556 | -87.3675 | 403 | 13240 |
| Rutland | city | Indiana | United States | 41.24444 | -86.35722 | 800 | 2926 |
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