Ka
- Kam Tin, Guangdong, China
- Kamikawasaki, Fukushima, Japan
- Kamimachi, Hyogo, Japan
- Kaminibit, East Sepik, Papua New Guinea
- Kaminoyama Takamatsu, Yamagata, Japan
- Kamloops, British Columbia, Canada
- Kamo-Machi, Kagoshima, Japan
- Kamo-Shi, Niigata, Japan
- Kampala, Uganda
- Kanagawa, Japan
- Kanazawa, Japan
- Kandahar, Afghanistan
- Kandamangalam, Tamil Nadu, India
- Kanderisar, Northwest Frontier, Pakistan
- Kandy, Sri Lanka
- Kanganaman, Papua New Guinea
- Kangiqliniq, Nunavut, Canada
- Kangiqsualujjuaq, Quebec, Canada
- Kangiqtinq, Nunavut, Canada
- Kangirsuk, Quebec, Canada
- Kanngiqtugaapik Nunavut, Canada
- Kano, Kano, Nigeria
- Kano, Nigeria
- Kanyakumari, Tamil Nadu, India
- Kap Dan, Greenland
- Kapdan, Greenland
- Kapit, Sarawak, Malaysia
- Kar Qwan Ton, Haines Borough, Alaska, USA
- Kar Qwan Ton, Hoonah, Chichagof Island, Alaska, USA
- Kar Qwan Ton, Sitka, Baranof Island, Sitka Borough, Alaska, USA
- Karachi, Sindh, Pakistan
- Kariyama, Kochi, Japan
- Karluk, Kodiak Island, Alaska, USA
- Karnataka, India
- Kasaan, Alaska, USA
- Kasaan, Prince of Wales Island, Alaska, USA
- Kasaan Bay, Prince of Wales Island, Alaska, USA
- Kasai, Democratic Republic of the Congo
- Kashgar, Xinjiang, China
- Kashima City, Saga, Japan
- Kashmir, India
- Kasingamut, Togiak River, Alaska, USA
- Katatura, Sri Lanka
- Kathiawar, Gujarat, India
- Kathmandu, Nepal
- Katkwaahltu, Chilkat River, Haines Borough, Alaska, USA
- Katkwaahltu, Haines Borough, Alaska, USA
- Katlian Bay, Sitka Borough, Alaska, USA
- Katsey Reserve, Port Hammond, British Columbia, Canada
- Katz, British Columbia, Canada
- Katz Site, British Columbia, Canada
- Kauchiung, Alaska, USA
- Kautokeino, Norway
- Kavieng, New Ireland, Papua New Guinea
- Kawanoe, Ehime, Japan
- Kawasaki, Fukushima, Japan
- Kawkawa Lake, British Columbia, Canada
- Kayah, Burma
- Kayang, Graham Island, Haida Gwaii, British Columbia, Canada
- Kayukuk Island, Kodiak Island Borough, Alaska, USA
- Kazakhstan
- Kazan River, Canada
Ke
- Keam's Canyon, Arizona, USA
- Keams Canyon, Arizona, USA
- Keats Island, British Columbia, Canada
- Keffi, Nigeria
- Kegalle, Sri Lanka
- Kehk, Alaska, USA
- Kehk Country, Alaska, USA
- Kehk Island, Alaska, USA
- Kehk Qwan, Alaska, USA
- Kehk Qwan, Kehk Island, Alaska, USA
- Kehk Qwan, Kehk Straits, Alaska, USA
- Kehk Straits, Alaska, USA
- Keiroun, Terre-Neuve-et-Labrador, Canada
- Kelantan, Malaysia
- Kemano, British Columbia, Canada
- Kenai, Cook Inlet, Kenai Peninsula Borough, Alaska, USA
- Kenai, Kenai Peninsula Borough, Alaska, USA
- Kenai Peninsula Borough, Alaska, USA
- Kenema, Eastern Province, Sierra Leone
- Keng Tung, Burma
- Keningau, Sabah, Malaysia
- Kenninji, Japan
- Kent, England
- Kent, Kent, England
- Kent Gravels, Kent, England
- Kent Peninsula, Canada
- Kent Plateau, Kent, England
- Kentucky, USA
- Kenya
- Kerala, India
- Keremeos, British Columbia, Canada
- Kerinci, Jambi, Indonesia
- Kermanshah, Iran
- Ketchikan, Alaska, USA
- Ketchikan Gateway Borough, Alaska, USA
- Ketchikan Gateway Division, Alaska, USA
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