- Kabik Korner
- Kaese Mill
- Kalmia
- Kalmia Ridge
- Kalten Acres
- Kane Crossroads
- Kangaroo Beach
- Karen Knolls
- Karinwood
- Kastle Estates
- Kathleens Delight
- Katie Island
- Kavadias Estates
- Kaywood
- Kaywood Gardens
- Kearney
- Keedysville
- Keeney Mill Farms
- Keeney Mill Woods
- Keifers
- Keller
- Kelly Ridge
- Kelview
- Kemp Mill
- Kemp Mill Estates
- Kemp Mill Farms
- Kemp Mill Forest
- Kempfield
- Kemps
- Kemps Mill