| Island's Name |
Island group(s) |
Country/Countries
|
| Kachelotplate |
East Frisian Islands |
 Germany
|
| Kácsa-sziget |
Tisza |
 Hungary
|
| Kagalaska |
Andreanof Islands group of the Aleutian Islands,  Alaska |
 United States
|
| Kahoolawe |
 Hawaiian Islands |
United States
|
| Kakawaie |
Lake Kagawong,  Ontario |
 Canada
|
| Kakeromajima |
Amami Islands part of the Satsunan Islands part of the Ryukyu Islands |
 Japan
|
| Kakrasaar |
|
 Estonia
|
| Kalamos |
Ionian Islands |
 Greece
|
| Kalolimnos |
Dodecanese |
Greece
|
| Kalpeni |
Lakshadweep |
 India
|
| Kalymnos |
Dodecanese |
Greece
|
| Kållandsö |
Vänern lake |
 Sweden
|
| Kalsoy |
 Faroe Islands |
 Denmark
|
| Kamenka |
Kolyma Bay |
 Russia
|
| Kanaga |
Andreanof Islands group of the Aleutian Islands, Alaska |
United States
|
| Kapingamarangi |
|
 Federated States of Micronesia
|
| Kapiti |
|
 New Zealand
|
| Kapussaar |
|
Estonia
|
| Karaginsky |
Bering Sea Group |
Russia
|
| Kardiotissa |
Cyclades Islands |
Greece
|
| Karkarpko |
Chukchi Sea Group |
Russia
|
| Karmøy |
Rogaland |
 Norway
|
| Kárpathos |
Dodecanese |
Greece
|
| Karsibór |
Oder Lagoon islands |
 Poland
|
| Kásos |
Dodecanese |
Greece
|
| Kastellórizo |
Dodecanese |
Greece
|
| Kastos |
Ionian Islands |
Greece
|
| Kat O |
 Hong Kong |
 China
|
| Katič |
Adriatic Sea |
 Montenegro
|
| Kau Sai Chau |
Hong Kong |
China
|
| Kauai |
Hawaiian Islands |
United States
|
| Kaukura |
Palliser Islands,  Tuamotus,  French Polynesia |
 France
|
| Kaʻula |
Hawaiian Islands |
United States
|
| Kavaratti |
Lakshadweep |
India
|
| Kayak |
Gulf of Alaska, Alaska |
United States
|
| Kea |
Cyclades |
Greece
|
| Keewaydin |
 Florida |
United States
|
| Kefalonia |
Ionian Islands |
Greece
|
| Kelefesia |
Haʻapai |
 Tonga
|
| Kelleys |
Lake Erie,  Ohio |
United States
|
| Kelly |
Mississippi River,  Illinois |
United States
|
| Kelly's |
Conception Bay,  Newfoundland and Labrador |
Canada
|
| Kenosha |
Lake Abitibi Ontario |
Canada
|
| Kentucky Bend Bar |
Mississippi River,  Arkansas and  Mississippi |
United States
|
| Keppel |
 Falkland Islands |
 United Kingdom
|
| Keri |
Gulf of Finland |
Estonia
|
| Keros |
Cyclades |
Greece
|
| Kerrera |
Inner Hebrides |
 Scotland
|
| Keskmine Vaika |
Vaika Islands |
Estonia
|
| Kesselaid |
|
Estonia
|
| Keswick Island |
Queensland |
 Australia
|
| Key Biscayne |
Biscayne Bay, Florida |
United States
|
| Key Haven |
Florida Keys, Florida |
United States
|
| Key Largo |
Florida Keys, Florida |
United States
|
| Key West |
Florida Keys, Florida |
United States
|
| Key Vaca |
Florida Keys, Florida |
United States
|
| Khalki |
Dodecanese |
Greece
|
| Kharg |
Persian Gulf |
 Iran
|
| Khvostof |
Rat Islands group of the Aleutian Islands, Alaska |
United States
|
| Kigigak |
Ninglick River, Alaska |
United States
|
| Kihnu |
Gulf of Riga |
Estonia
|
| Kikaigashima |
Amami Islands part of the Satsunan Islands part of the Ryukyu Islands |
Japan
|
| Kila |
|
 Cyprus
|
| Kili |
Ralik Chain |
 Marshall Islands
|
| Kili Holm |
The North Isles,  Orkney Islands |
Scotland
|
| Killygowan |
Upper Lough Erne |
United Kingdom
|
| Killisnoo |
Alexander Archipelago, Alaska |
United States
|
| Kiltan |
Lakshadweep |
India
|
| Kimolos |
Cyclades |
Greece
|
| Kinali |
Princes' Islands |
 Turkey
|
| Kinaros |
Dodecanese |
Greece
|
| King |
 British Columbia |
Canada
|
| King |
Bering Sea, Alaska |
United States
|
| King |
Bass Strait,  Tasmania |
Australia
|
| King George |
South Shetland Islands |
 Antarctica
|
| King |
Allegheny River,  Pennsylvania |
United States
|
| King's |
River Shannon |
 Ireland
|
| King's |
Georgian Bay Ontario |
Canada
|
| King William |
 Nunavut |
Canada
|
| Kinmen (Quemoy) |
Kinmen County |
 Republic of China
|
| Kinnausy |
Lower Lough Erne |
Ireland
|
| Kiritimati |
Line Islands |
 Kiribati
|
| Kis-Tisza-sziget |
Tisza |
Hungary
|
| Kish |
Persian Gulf |
Iran
|
| Kiska |
Rat Islands group of the Aleutian Islands, Alaska |
United States
|
| Kita daitō |
Daitō Islands part of the Ryukyu Islands |
Japan
|
| Kita Kojima |
Senkaku Islands |
Japan
|
| Kitchener |
Lake Huron, Ontario |
Canada
|
| Kithnos |
Cyclades |
Greece
|
| Kızılada |
Mediterranean |
Turkey
|
| Kleides |
|
Cyprus
|
| Klein Bonaire |
 Netherlands Antilles |
 Kingdom of the Netherlands
|
| Klein Curaçao |
Netherlands Antilles |
Kingdom of the Netherlands
|
| Klippa |
Haapsalu Bay |
Estonia
|
| Kloostrisaar |
Lake Pühajärv |
Estonia
|
| Knarrholmen |
Southern Gothenburg Archipelago |
Sweden
|
| Knight |
Lake Champlain,  Vermont |
United States
|
| Knockemdown Key |
Florida Keys, Florida |
United States
|
| Knox Atoll |
Ratak Chain |
Marshall Islands
|
| Kobjeltak |
Arno Atoll |
Marshall Islands
|
| Koch |
Nunavut |
Canada
|
| Kodakarajima |
Tokara Islands part of the Satsunan Islands part of the Ryukyu Islands |
Japan
|
| Kodiak |
Kodiak Archipelago, Alaska |
United States
|
| Koh Dek Koul |
|
 Cambodia
|
| Koh Kong |
|
Cambodia
|
| Koh Poulo Wai |
|
Cambodia
|
| Koh Preab |
|
Cambodia
|
| Koh Pring |
|
Cambodia
|
| Koh Rong |
|
Cambodia
|
| Koh Rong Sanloem |
|
Cambodia
|
| Koh Russei |
|
Cambodia
|
| Koh Sdach |
|
Cambodia
|
| Koh Seh |
|
Cambodia
|
| Koh Tang |
|
Cambodia
|
| Koh Thmei |
|
Cambodia
|
| Koh Thonsay |
|
Cambodia
|
| Kohama |
Yaeyama Islands part of the Sakishima Islands part of the Ryukyu Islands |
Japan
|
| Kőhidi-sziget |
|
Hungary
|
| Kõinastu laid |
Väinameri Sea |
Estonia
|
| Koipsi |
Kolga Bay |
Estonia
|
| Kokanongwi |
Georgian Bay, Ontario |
Canada
|
| Kolfage |
Lake Huron, Ontario |
Canada
|
| Kolmenasva |
Matsalu Bay |
Estonia
|
| Koločep |
Elafit islands |
 Croatia
|
| Koltur |
Faroe Islands |
Denmark
|
| Kolyuchin |
Chukchi Sea Group |
Russia
|
| Koński Smug |
Oder Lagoon islands |
Poland
|
| Koppos |
|
Cyprus
|
| Korčula |
Central Dalmatian Archipelago, Adriatic Sea |
Croatia
|
| Kordylia |
|
Cyprus
|
| Kõrksaar |
Gulf of Riga |
Estonia
|
| Kornati |
Kornati archipelago |
Croatia
|
| Korom-sziget |
Tisza |
Hungary
|
| Kós |
Dodecanese |
Greece
|
| Kosa Meechkyn |
Bering Sea Group |
Russia
|
| Koster Islands |
|
Sweden
|
| Kotlin |
|
Russia
|
| Koufonisi |
Cyclades |
Greece
|
| Kowloon Rock |
Hong Kong |
China
|
| Koyama |
Bajuni Islands |
 Somalia
|
| Kozloduy |
Danube River |
 Bulgaria
|
| Kōzu-shima |
Izu Islands |
Japan
|
| Krassi |
Gulf of Finland |
Estonia
|
| Kräsuli |
Tallinn Bay |
Estonia
|
| Kreenholm |
Narva River |
Estonia
|
| Krk |
|
Croatia
|
| Krenitzin |
Fox Islands group of the Aleutian Islands, Alaska |
United States
|
| Kruzof |
Alexander Archipelago, Alaska |
United States
|
| Ksamil Islands |
Ionian Islands |
 Albania
|
| Kuba-jima |
Senkaku Islands |
Japan
|
| Kubbar |
Persian Gulf |
 Kuwait
|
| Kuchinoerabushima |
Ōsumi Islands part of the Satsunan Islands part of the Ryukyu Islands |
Japan
|
| Kuchinoshima |
Tokara Islands part of the Satsunan Islands part of the Ryukyu Islands |
Japan
|
| Kugong |
Belcher Islands, Nunavut |
Canada
|
| Kuiu |
Alexander Archipelago, Alaska |
United States
|
| Kumari |
Väinameri Sea |
Estonia
|
| Kumbli |
Tallinn Bay |
Estonia
|
| Kumejima |
Okinawa Islands part of the Ryukyu Islands |
Japan
|
| Kunoy |
Faroe Islands |
Denmark
|
| Kuper |
Gulf Islands, British Columbia |
Canada
|
| Kupreanof |
Alexander Archipelago, Alaska |
United States
|
| Kurima |
Miyako Islands part of the Sakishima Islands part of the Ryukyu Islands |
Japan
|
| Kuroshima |
Yaeyama Islands part of the Sakishima Islands part of the Ryukyu Islands |
Japan
|
| Kuruvadweep |
Kabini River, Kerala |
India
|
| Kura Rock |
Aran Region |
 Azerbaijan
|
| Kuusisto |
|
 Finland
|
| Kvaløya |
Tromsø Municipality |
Norway
|
| Kvitsøy |
Kvitsøy islands, Rogaland |
Norway
|
| Kvitøya |
Svalbard |
Norway
|
| Kwajalein |
Ralik Chain |
Marshall Islands
|
| Kyra Panagia |
Sporades |
Greece
|
| Kythira |
Ionian Islands |
Greece
|
| Kythnos |
Cyclades |
Greece
|
| Kyūshū |
Japanese Archipelago |
Japan
|
