Montana Cities
- Kalispell, MT
- Kelley, MT
- Kenilworth, MT
- Kenspur, MT
- Kerns, MT
- Kerr, MT
- Kershaw, MT
- Kevin, MT
- Keystone, MT
- Kicking Horse, MT
- Kidd, MT
- Kila, MT
- Kilby Butte Colony, MT
- King Arthur Park, MT
- King Ranch Colony, MT
- Kingley, MT
- Kings Point, MT
- Kingsbury Colony, MT
- Kingston, MT
- Kinsey, MT
- Kintyre, MT
- Kiowa, MT
- Kirby, MT
- Klein, MT
- Knowles, MT
- Knowlton, MT
- Knox, MT
- Kolin, MT
- Kootenai Falls, MT
- Kotke, MT
- Koyl, MT
- Kremlin, MT
