Towns
| State | City/Town | Town Title |
|---|---|---|
| Missouri | Kaiser | Kaiser, MO |
| Missouri | Kansas City | Kansas City, MO |
| Missouri | Kearney | Kearney, MO |
| Missouri | Kelso | Kelso, MO |
| Missouri | Kennett | Kennett, MO |
| Missouri | Kerr | Kerr, MO |
| Missouri | Kewanee | Kewanee, MO |
| Missouri | Keytesville | Keytesville, MO |
| Missouri | Kidder | Kidder, MO |
| Missouri | Kimberling City | Kimberling City, MO |
| Missouri | Kimmswick | Kimmswick, MO |
| Missouri | King City | King City, MO |
| Missouri | Kingdom City | Kingdom City, MO |
| Missouri | Kingston | Kingston, MO |
| Missouri | Kingsville | Kingsville, MO |
| Missouri | Kirbyville | Kirbyville, MO |
| Missouri | Kirksville | Kirksville, MO |
| Missouri | Kissee Mills | Kissee Mills, MO |
| Missouri | Knob Lick | Knob Lick, MO |
| Missouri | Knob Noster | Knob Noster, MO |
| Missouri | Knox City | Knox City, MO |
| Missouri | Koeltztown | Koeltztown, MO |
| Missouri | Koshkonong | Koshkonong, MO |
| Missouri | La Belle | La Belle, MO |
| Missouri | La Grange | La Grange, MO |