K'Ku
- Kung Village, British Columbia, Canada
- Kunkundeki, Cote d'Ivoire
- Kunming, Yunnan, China
- Kupper Island, British Columbia, Canada
- Kupreanof Island, Alaska, USA
- Kupti, British Columbia, Canada
- Kureta, Kochi, Japan
- Kurotani, Kyoto, Japan
- Kuskinak, Alaska, USA
- Kuskokwim, Alaska, USA
- Kuskokwim, Arctic City, Koyukuk River, Alaska, USA
- Kuskokwim, Bering Sea, Alaska, USA
- Kuskokwim And Yukon Rivers, Alaska, USA
- Kuskokwim Delta, Alaska, USA
- Kuskokwim River, Alaska, USA
- Kusunoki-Machi, Yamaguchi, Japan
- Kut-El-Amara, Iraq
- Kutch, Gujarat, India
- Kutna Hora, Czech Republic
- Kutsugaya, Japan
- Kuujjuaq, Quebec, Canada
- Kuujjuaraapik, Quebec, Canada
- KuujjuaraapikVillage, Quebec, Canada
Kw
- Kwag.Ut, British Columbia, Canada
- Kwai Chung, Hong Kong, China
- KwaZulu-Natal, South Africa
- Kweichow, China
- Kwelele, British Columbia, Canada
- Kwelele, Dza'wadeenox, British Columbia, Canada
- Kwelele, Haxa'mis, British Columbia, Canada
- Kwiksot'enox, British Columbia, Canada
- Kwinitsa Creek, British Columbia, Canada
- KWL Highbury Diversion, British Columbia, Canada
- Kwoi, Nigeria
Ky
- Kyjov, Moravia, Czech Republic
- Kyodokumiai, Japan
- Kyongsang, Korea
- Kyongsang-Pukto, Korea
- Kyoto, Japan
- Kyoto, Kyoto, Japan
- Kyrgyzstan
- Kyuquot, British Columbia, Canada
ḰLa
- La Ferrassie, Dordogne, France
- La Grotte des Eyzies, Dordogne, France
- La Grèze, Dordogne, France
- La Isla, Ica Valley, Peru
- La Isla, Peru
- La Jolla, California, USA
- La Lerma, Choco, Colombia
- La Libertad, Peru
- La Libertad Region, Peru
- La Madeleine, Dordogne, France
- La Madeleine Shelter, Dordogne, France
- Laanavara, Sweden
- Labrador, Canada
- Labrador, Hamilton Inlet, Labrador, Canada
- Labrador, Hamukalic, Labrador, Canada
- Labrador, Hamukaluk, Labrador, Canada
- Labrador, Newfoundland and Labrador, Canada
- Labrador, Newfoundland, Canada
- Labrador, Queensland, Australia
- Labrador Bay, Canada
- Lac la Hache, British Columbia, Canada
- Lac Saint-Jean, Lake St. John, Labrador, Canada
- Lachine City, Quebec, Canada
- Ladysmith, British Columbia, Canada
- Lae, Morobe, Papua New Guinea
- Lagash, Telloh, Iraq
- Lagoon, Across From Angoon, Alaska, USA
- Lagos, Nigeria
- Laguna, New Mexico, USA
- Laguna, Philippines
- Laguna Niguel, California, USA
- Lahore, Punjab, Pakistan
- Laidlaw, British Columbia, Canada
- Laikipia, Kenya
- Lakalzap, British Columbia, Canada
- Lake And Peninsula, Alaska, USA
- Lake And Peninsula Borough, Alaska, USA
- Lake And Peninsula Borough, Bristol Bay Borough, Alaska, USA
- Lake Bonney, South Australia, Australia
- Lake Country, British Columbia, Canada
- Lake Eyasi, Arusha, Tanzania
- Lake Garry, Canada
- Lake Harbour, Nunavut, Canada
- Lake Lillooet, British Columbia, Canada
- Lake Nettilling, Canada
- Lake Rotorua, New Zealand
- Lake St. John, Labrador, Canada
- Lake Stevens, Washington, USA
- Lake Superior, USA
- Lake Titicaca, Bolivia
- Lake Titicaca, Peru
- Lake Turkana, Kenya
- Lake Washington, King County, Washington, USA
- Lalasigwala, British Columbia, Canada
- Lalasigwala, Vancouver Island, British Columbia, Canada