| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Kansas | city | Oklahoma | United States | 36.21 | -94.80 | 1194 | |
| Kanzasas | city | Oklahoma | United States | 36.21 | -94.80 | 1194 | |
| Karma | city | Oklahoma | United States | 33.77 | -96.21 | 830 | |
| Karns | city | Oklahoma | United States | 35.62 | -98.22 | 1669 | |
| Katie | city | Oklahoma | United States | 34.58 | -97.35 | 971 | |
| Kaw Agency (historical) | city | Oklahoma | United States | 36.79 | -96.85 | 1036 | |
| Kaw City | city | Oklahoma | United States | 36.76 | -96.83 | 994 | |
| Keefton | city | Oklahoma | United States | 35.59 | -95.34 | 830 | |
| Keenan | city | Oklahoma | United States | 36.28 | -99.57 | 2509 | |
| Keetonville | city | Oklahoma | United States | 36.31 | -95.71 | 830 | |
| Keith | city | Oklahoma | United States | 36.09 | -95.46 | 830 | |
| Kellond | city | Oklahoma | United States | 34.26 | -95.64 | 830 | |
| Kellyville | city | Oklahoma | United States | 35.94 | -96.21 | 830 | |
| Kellyville | city | Oklahoma | United States | 36.76 | -94.70 | 866 | |
| Kelso | city | Oklahoma | United States | 36.71 | -95.11 | 830 | |
| Kemp | city | Oklahoma | United States | 33.77 | -96.35 | 830 | |
| Kendrick | city | Oklahoma | United States | 35.78 | -96.78 | 856 | |
| Kenefic | city | Oklahoma | United States | 34.15 | -96.36 | 830 | |
| Kengle | city | Oklahoma | United States | 36.14 | -96.05 | 830 | |
| Kennady | city | Oklahoma | United States | 35.01 | -94.76 | 830 | |
| Kent | city | Oklahoma | United States | 34.11 | -95.62 | 830 | |
| Kenton | city | Oklahoma | United States | 36.90 | -102.96 | 4425 | |
| Kenwood | city | Oklahoma | United States | 36.31 | -94.99 | 830 | |
| Keokuk Falls | city | Oklahoma | United States | 35.41 | -96.64 | 898 | |
| Keota | city | Oklahoma | United States | 35.26 | -94.92 | 830 | |
| Ketchum | city | Oklahoma | United States | 36.52 | -95.02 | 830 | |
| Keyes | city | Oklahoma | United States | 36.81 | -102.26 | 4189 | |
| Keys | city | Oklahoma | United States | 35.80 | -94.97 | 898 | |
| Kiamichi | city | Oklahoma | United States | 34.64 | -95.18 | 830 | |
| Kiefer | city | Oklahoma | United States | 35.94 | -96.07 | 830 | |
| Kiersey | city | Oklahoma | United States | 34.01 | -96.47 | 830 | |
| Kiheki | city | Oklahoma | United States | 36.67 | -96.22 | 885 | |
| Kildare | city | Oklahoma | United States | 36.81 | -97.05 | 1105 | |
| Kingfisher | city | Oklahoma | United States | 35.86 | -97.93 | 1030 | |
| Kingston | city | Oklahoma | United States | 34.00 | -96.72 | 830 | |
| Kinta | city | Oklahoma | United States | 35.12 | -95.24 | 830 | |
| Kiowa | city | Oklahoma | United States | 34.72 | -95.90 | 830 | |
| Kiowa and Commanche Agency (historical) | city | Oklahoma | United States | 34.62 | -98.39 | 1102 | |
| Knowles | city | Oklahoma | United States | 36.87 | -100.19 | 2519 | |
| Komalty | city | Oklahoma | United States | 35.05 | -98.99 | 1669 | |
| Konawa | city | Oklahoma | United States | 34.96 | -96.75 | 997 | |
| Kosoma | city | Oklahoma | United States | 34.35 | -95.61 | 830 | |
| Kota Oklahoma | city | Oklahoma | United States | 35.47 | -97.52 | 1181 | |
| Krebs | city | Oklahoma | United States | 34.93 | -95.72 | 830 | |
| Kremlin | city | Oklahoma | United States | 36.55 | -97.83 | 1125 | |
| Kullituklo | city | Oklahoma | United States | 33.85 | -94.72 | 400 | |
| Kusa | city | Oklahoma | United States | 35.45 | -95.92 | 830 | |
| Kutha Oklahoma | city | Oklahoma | United States | 35.47 | -97.52 | 1181 |