| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Buck Knob | city | Arkansas | United States | 34.71 | -93.94 | 1135 | |
| Buck Range | city | Arkansas | United States | 33.86 | -93.85 | 396 | |
| Buck Snort | city | Arkansas | United States | 35.89 | -90.65 | 377 | |
| Buckeye | city | Arkansas | United States | 36.11 | -93.90 | 1246 | |
| Buckeye | city | Arkansas | United States | 35.96 | -90.16 | 232 | |
| Buckhorn | city | Arkansas | United States | 34.73 | -91.05 | 177 | |
| Buckner | city | Arkansas | United States | 33.36 | -93.44 | 285 | |
| Bucks Landing | city | Arkansas | United States | 34.87 | -91.47 | 164 | |
| Bucksnort | city | Arkansas | United States | 33.85 | -92.47 | 298 | |
| Bucksville (historical) | city | Arkansas | United States | 34.61 | -93.34 | 830 | |
| Budd Creek | city | Arkansas | United States | 35.56 | -92.12 | 830 | |
| Buddys Landing | city | Arkansas | United States | 34.62 | -93.54 | 830 | |
| Budsmith (historical) | city | Arkansas | United States | 35.24 | -90.72 | 298 | |
| Buell | city | Arkansas | United States | 35.30 | -94.38 | 830 | |
| Buena Vista | city | Arkansas | United States | 33.49 | -92.96 | 298 | |
| Buffalo (historical) | city | Arkansas | United States | 34.43 | -94.45 | 997 | |
| Buffalo (historical) | city | Arkansas | United States | 34.80 | -94.04 | 830 | |
| Buffalo City | city | Arkansas | United States | 36.17 | -92.44 | 830 | |
| Buffalolick (historical) | city | Arkansas | United States | 35.66 | -90.68 | 298 | |
| Buffo (historical) | city | Arkansas | United States | 34.16 | -91.37 | 177 | |
| Buford | city | Arkansas | United States | 36.25 | -92.43 | 898 | |
| Buie | city | Arkansas | United States | 34.35 | -92.56 | 209 | |
| Bull Shoals | city | Arkansas | United States | 36.38 | -92.58 | 830 | |
| Bullfrog Valley | city | Arkansas | United States | 35.52 | -93.21 | 830 | |
| Bulltown | city | Arkansas | United States | 35.13 | -91.18 | 190 | |
| Bunker Hill | city | Arkansas | United States | 35.07 | -92.67 | 830 | |
| Bunn | city | Arkansas | United States | 34.00 | -92.50 | 232 | |
| Bunney | city | Arkansas | United States | 35.72 | -90.38 | 223 | |
| Burdette | city | Arkansas | United States | 35.82 | -89.94 | 239 | |
| Burg | city | Arkansas | United States | 34.24 | -94.07 | 830 | |
| Burks | city | Arkansas | United States | 34.30 | -91.40 | 196 | |
| Burlington | city | Arkansas | United States | 36.38 | -93.23 | 1669 | |
| Burma (historical) | city | Arkansas | United States | 34.65 | -91.37 | 167 | |
| Burna | city | Arkansas | United States | 35.10 | -94.35 | 830 | |
| Burnt Cane | city | Arkansas | United States | 35.01 | -90.64 | 196 | |
| Burnt Cane Crossing | city | Arkansas | United States | 34.99 | -90.61 | 164 | |
| Burnt Hill | city | Arkansas | United States | 35.88 | -90.52 | 232 | |
| Burnville | city | Arkansas | United States | 35.19 | -94.19 | 830 | |
| Buroak | city | Arkansas | United States | 35.93 | -92.77 | 1154 | |
| Burton | city | Arkansas | United States | 35.92 | -89.86 | 252 | |
| Burton Mill | city | Arkansas | United States | 33.17 | -93.64 | 249 | |
| Burtsell | city | Arkansas | United States | 33.96 | -93.29 | 288 | |
| Busch | city | Arkansas | United States | 36.46 | -93.83 | 1043 | |
| Bushtown (historical) | city | Arkansas | United States | 35.47 | -93.54 | 830 | |
| Bussey | city | Arkansas | United States | 33.16 | -93.46 | 278 | |
| Butler | city | Arkansas | United States | 35.61 | -89.94 | 209 | |
| Butlerville | city | Arkansas | United States | 34.98 | -91.83 | 246 | |
| Butter Creek (historical) | city | Arkansas | United States | 35.54 | -92.56 | 830 | |
| Butterfield | city | Arkansas | United States | 34.43 | -92.81 | 377 | |
| Buttermilk | city | Arkansas | United States | 35.39 | -92.90 | 830 | |
| Buttry (historical) | city | Arkansas | United States | 36.46 | -94.06 | 1669 | |
| Buzzard Roost (historical) | city | Arkansas | United States | 35.58 | -92.51 | 830 |