This article features a list of islands sorted by their name beginning with the letter K.

K

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

See also List of islands (by country) List of islands by area List of islands by population List of islands by highest point