Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Immanuel Baptist Church | Church | 69 | Jackson | 35 36 09 N | 091 15 34 W |
| Immanuel Baptist Church | Church | 69 | Jefferson | 34 12 46 N | 092 01 15 W |
| Immanuel Baptist Church | Church | 72 | Lonoke | 34 47 44 N | 091 44 57 W |
| Immanuel Baptist Church | Church | 49 | Ouachita | 33 32 20 N | 092 50 12 W |
| Immanuel Baptist Church | Church | 76 | Pulaski | 34 45 18 N | 092 12 49 W |
| Immanuel Baptist Church | Church | 113 | Pulaski | 34 44 27 N | 092 17 28 W |
| Immanuel Baptist Church | Church | 152 | Sebastian | 35 21 13 N | 094 24 35 W |
| Immanuel Baptist Church | Church | 76 | Union | 33 12 17 N | 092 39 55 W |
| Immanuel Baptist Church | Church | 409 | Washington | 36 10 36 N | 094 08 38 W |
| Immanuel Baptist Church | Church | 399 | Washington | 36 03 33 N | 094 10 18 W |
| Immanuel Baptist Church | Church | 74 | White | 35 04 02 N | 091 52 37 W |
| Immanuel Church | Church | 104 | Saline | 34 36 05 N | 092 24 55 W |
| Immanuel Missionary Church | Church | 95 | Craighead | 35 51 45 N | 090 42 10 W |
| Imo | Populated Place | 564 | Searcy | 35 46 43 N | 092 45 03 W |
| Improvement Creek | Stream | | Bradley | 33 18 12 N | 092 00 41 W |
| Independence (historical) | Populated Place | 236 | Baxter | 36 18 45 N | 092 29 24 W |
| Independence Church | Church | 201 | Crawford | 35 38 03 N | 094 23 59 W |
| Independence Church | Church | 76 | Miller | 33 12 01 N | 093 51 40 W |
| Independence Church Camp | Locale | 130 | Independence | 35 45 48 N | 091 48 48 W |
| Independence County | Civil | 116 | Independence | 35 45 01 N | 091 34 00 W |
| Independence County Courthouse | Building | 91 | Independence | 35 46 12 N | 091 39 12 W |
| Independence County Fairgrounds | Park | 118 | Independence | 35 47 23 N | 091 39 38 W |
| Independence Hall School (historical) | School | 183 | Howard | 34 00 25 N | 093 53 18 W |
| Independence School (historical) | School | 201 | Crawford | 35 38 04 N | 094 23 58 W |
| Independence School (historical) | School | 116 | Howard | 34 06 10 N | 094 04 41 W |
| Independence School (historical) | School | 179 | Independence | 35 47 42 N | 091 49 36 W |
| Independence School (historical) | School | 256 | Montgomery | 34 36 49 N | 093 51 06 W |
| Independence School (historical) | School | 293 | Polk | 34 12 44 N | 094 26 44 W |
| Independence School (historical) | School | 59 | Prairie | 34 32 19 N | 091 36 45 W |
| Independence Street Christian Methodist Episcopal Church | Church | 109 | Pope | 35 16 31 N | 093 08 32 W |
| Independent Church | Church | 90 | Clay | 36 23 30 N | 090 29 32 W |
| Index | Populated Place | 83 | Miller | 33 32 49 N | 094 02 31 W |
| Index (historical) | Populated Place | 302 | Conway | 35 07 53 N | 092 51 21 W |
| Index Bridge | Bridge | 78 | Little River | 33 33 08 N | 094 02 30 W |
| India Ford | Crossing | 78 | Randolph | 36 14 07 N | 090 52 15 W |
| Indian | Populated Place | 41 | Chicot | 33 03 09 N | 091 17 22 W |
| Indian Bay | Populated Place | 47 | Monroe | 34 22 58 N | 091 04 01 W |
| Indian Bay | Stream | | Monroe | 34 20 17 N | 091 03 35 W |
| Indian Bayou | Gut | 36 | Chicot | 33 03 00 N | 091 18 00 W |
| Indian Bayou | Stream | | Lonoke | 34 27 13 N | 091 54 18 W |
| Indian Bayou | Stream | | Monroe | 34 24 05 N | 091 04 58 W |
| Indian Bayou Ditch | Canal | 64 | Lonoke | 34 36 23 N | 091 56 42 W |
| Indian Creek | Stream | | Ashley | 33 04 15 N | 092 02 29 W |
| Indian Creek | Stream | | Benton | 36 25 36 N | 093 52 17 W |
| Indian Creek | Stream | | Crawford | 35 41 47 N | 094 28 30 W |
| Indian Creek | Stream | | Cross | 35 15 00 N | 090 47 26 W |
| Indian Creek | Stream | | Franklin | 35 41 00 N | 093 42 42 W |
| Indian Creek | Stream | | Howard | 34 17 46 N | 093 59 35 W |
| Indian Creek | Stream | | Izard | 36 10 49 N | 092 01 57 W |
| Indian Creek | Stream | | Newton | 36 02 57 N | 093 17 10 W |
| Indian Creek | Stream | | Polk | 34 23 17 N | 094 27 13 W |
| Indian Creek | Stream | | Pope | 35 35 51 N | 093 10 03 W |
| Indian Creek | Stream | | Union | 33 02 23 N | 092 42 03 W |
| Indian Creek | Stream | | Van Buren | 35 40 09 N | 092 15 01 W |
| Indian Creek Ditch | Canal | 88 | Clay | 36 29 20 N | 090 38 21 W |
| Indian Creek Public Use Area | Park | 339 | Benton | 36 25 14 N | 093 53 17 W |
| Indian Head Lake | Reservoir | 98 | Lonoke | 35 02 44 N | 092 07 03 W |
| Indian Head Lake - South | Reservoir | 114 | Lonoke | 35 02 36 N | 092 07 01 W |
| Indian Head Lake Estates (subdivision) | Populated Place | 79 | Pulaski | 34 50 30 N | 092 10 35 W |
| Indian Head Shopping Center | Locale | 80 | Pulaski | 34 49 52 N | 092 11 04 W |
| Indian Hills Baptist Church | Church | 140 | Pulaski | 34 49 03 N | 092 14 20 W |
| Indian Hills Country Club | Locale | 363 | Van Buren | 35 37 10 N | 092 15 00 W |
| Indian Hills Elementary School | School | 141 | Pulaski | 34 49 05 N | 092 14 24 W |
| Indian Hills Shopping Center | Locale | 136 | Pulaski | 34 49 12 N | 092 14 19 W |
| Indian Knob | Summit | 250 | Stone | 35 52 23 N | 092 08 24 W |
| Indian Mall Shopping Center | Locale | 85 | Craighead | 35 49 22 N | 090 40 45 W |
| Indian Mountain | Ridge | 332 | Hot Spring | 34 32 47 N | 092 59 14 W |
| Indian Springs Church | Church | 132 | Saline | 34 37 15 N | 092 29 22 W |
| Indian Springs Lake | Reservoir | 113 | Saline | 34 37 22 N | 092 28 52 W |
| Indian Stadium | Park | 90 | Craighead | 35 50 56 N | 090 40 01 W |
| Indian Woman Bayou | Stream | | Jefferson | 34 26 25 N | 091 48 36 W |
| Indiana Spur | Locale | 58 | Arkansas | 34 14 19 N | 091 21 02 W |
| Indiana Street Baptist Church | Church | 67 | Jefferson | 34 13 07 N | 091 59 39 W |
| Indiana Street Elementary School | School | 66 | Jefferson | 34 12 52 N | 091 59 37 W |
| Indianhead Lake | Reservoir | 76 | Pulaski | 34 50 48 N | 092 10 31 W |
| Indianhead Lake Baptist Church | Church | 79 | Pulaski | 34 50 01 N | 092 10 59 W |
| Indianhead Lake Dam | Dam | 98 | Lonoke | 35 02 44 N | 092 07 03 W |
| Indianhead Lake Dam | Dam | 76 | Pulaski | 34 50 48 N | 092 10 31 W |
| Indigo Knob | Summit | 485 | Carroll | 36 22 25 N | 093 32 55 W |
| Industrial Plaza Shopping Center | Locale | 99 | Pulaski | 34 41 23 N | 092 20 32 W |
| Infant Cemetery | Cemetery | 217 | Logan | 35 15 10 N | 093 51 50 W |
| Ingalls | Populated Place | 49 | Bradley | 33 23 00 N | 092 09 03 W |
| Ingersoll Cemetery (historical) | Cemetery | 339 | Benton | 36 19 40 N | 094 00 44 W |
| Ingleside | Populated Place | 64 | Jackson | 35 29 22 N | 091 19 11 W |
| Ingraham Park | Park | 97 | Miller | 33 25 35 N | 094 00 48 W |
| Ingram | Populated Place | 112 | Randolph | 36 23 56 N | 091 00 27 W |
| Ingram Boulevard Church | Church | 64 | Crittenden | 35 08 57 N | 090 09 25 W |
| Ingram Cemetery | Cemetery | 133 | Randolph | 36 26 26 N | 090 51 53 W |
| Ingram Creek | Stream | | Howard | 33 47 44 N | 093 56 08 W |
| Ingram Creek | Stream | | Marion | 36 04 54 N | 092 32 29 W |
| Ingram Creek | Stream | | Marion | 36 09 34 N | 092 34 22 W |
| Ingram Creek | Stream | | Randolph | 36 24 33 N | 090 52 14 W |
| Ingram Lake | Lake | 49 | Monroe | 34 46 04 N | 091 18 04 W |
| Ingram-Reeves Cemetery | Cemetery | 53 | Union | 33 15 11 N | 092 39 26 W |
| Ink | Populated Place | 315 | Polk | 34 35 14 N | 094 07 27 W |
| Ink Bayou | Gut | 73 | Pulaski | 34 47 46 N | 092 08 38 W |
| Inman Bend | Bend | 76 | Randolph | 36 13 35 N | 090 59 15 W |
| Inman Cemetery | Cemetery | 96 | Independence | 35 41 16 N | 091 40 52 W |
| Inman Creek | Stream | | Independence | 35 43 10 N | 091 41 23 W |
| Inman Lake Number Two | Reservoir | 165 | Saline | 34 43 54 N | 092 34 19 W |
| Inman Lake Number Two Dam | Dam | 165 | Saline | 34 43 54 N | 092 34 19 W |
| Inoian Cemetery | Cemetery | 128 | Sebastian | 35 18 19 N | 094 13 38 W |
| Inspiration Point | Cliff | 425 | Carroll | 36 26 27 N | 093 47 12 W |
| Institute of Divine Metaphysical Research | Church | 79 | Pulaski | 34 45 08 N | 092 14 18 W |
| Interchange 1 | Crossing | 153 | Crawford | 35 27 06 N | 094 26 26 W |
| Interchange 1 | Crossing | 136 | Crawford | 35 26 50 N | 094 19 12 W |
| Interchange 1 | Crossing | 105 | Miller | 33 28 17 N | 094 01 44 W |
| Interchange 1 | Crossing | 88 | Pulaski | 34 40 44 N | 092 24 25 W |
| Interchange 1 | Crossing | 74 | Pulaski | 34 42 55 N | 092 15 19 W |
| Interchange 10 | Crossing | 67 | Crittenden | 35 12 44 N | 090 12 24 W |