Island's Name
Island group
Country/Dependency
Caballo Manila Bay Philippines
Cabanaas Algarve islands Portugal
Cabbage Holston River , Tennessee Cabrera Balearic Islands Cacela Algarve islands Portugal
Caillou Timbalier Bay , Louisiana Caja de Muertos Puerto Rico Calayan Babuyan Islands , Cagayan Philippines
Calf of Eday The North Isles , Orkney Islands
Scotland
Calf of Flotta The South Isles , Orkney Islands
Scotland
Calf of Man Isle of Man Crown dependency
Callinan Stoney Lake , Ontario Calumet Timbalier Bay , Louisiana Calvert British Columbia Cambalhão Estremadura islands Portugal
Camelot St. Lawrence River , Ontario Cameron Nunavut Cameron Lake Joseph , Ontario Camiguin Island Mindanao Philippines
Camiguin de Babuyanes Babuyan Islands , Cagayan Philippines
Camorta Central group of the Nicobar Islands
Camp Lake Winnipesaukee , New Hampshire Campania British Columbia Campbell Torres Strait Islands , Queensland Campbell Campbell Islands Campbell British Columbia Campbells Mississippi River , Illinois Campobello New Brunswick Cancún Caribbean, Quintana Roo
Mexico
Candlana Bar Willamette River , Oregon Canna Inner Hebrides Scotland
Isla del Caño Bahia de Coronado Costa Rica
Cannon Rock Northern Ireland
Cantin French River , Ontario Cape Barren Furneaux Group , Bass Strait , Tasmania Cape Breton Nova Scotia Capraia Tuscan Archipelago Caprara Tremiti Islands Caprera Maddalena archipelago , Sardinia Capri Gulf of Naples Car Lower Lough Erne Ireland
Car Nicobar Northern group of the Nicobar Islands
Cara Inner Hebrides Scotland
Carcass Falkland Islands Isla Carmen Baja California Sur Mexico
Carmen Laguna de Términos , Campeche Mexico
Carmines York River , Virginia Carmona Beira Baixa islands Portugal
Caroline Line Islands Kiribati
Carpmael Georgian Bay , Ontario Carrington Great Salt Lake , Utah Carroll Mississippi River , Illinois Isla de La Cartuja Guadalquivir River, Seville , Andalusia Cascalheira Alentejo islands Portugal
Casse-Tete Timbalier Bay , Louisiana Cast-off Allegheny River , Pennsylvania Cat Bahamas Bahamas
Cat Mascarene Islands Mauritius
Cat Mississippi River , Arkansas Cat Apostle Islands , Wisconsin Cat Gulf Coast , Mississippi Cát Bà Hạ Long Bay Vietnam
Catalina Channel Islands of California , California Catalina De La Romana La Romana Dominican Republic
Çatalada Aegean Sea Turkey
Catanduanes Catanduanes , Luzon Philippines
Catfish Missouri River , Missouri Caye Caulker Caribbean
Belize
Cava Orkney Islands Scotland
Caviana Mouth of the Amazon River , Pará
Brazil
Cavus adasi Kiremit islands group Turkey
Cayman Brac Cayman Islands Cebu Visayas Philippines
Cedar St. Lawrence River , Ontario Cedar Willamette River , Oregon Cedros Pacific Ocean, Baja California
Mexico
Central Coronado Coronado Islands , Baja California Mexico
Center San Juan Islands , Washington Centre Georgian Bay , Ontario Cerf Seychelles Seychelles
Cessions Towhead Mississippi River , Arkansas Cezi Zhoushan Chafarinas Plazas de soberanía , Strait of Gibraltar Champlain Georgian Bay , Ontario Champlain Monument Georgian Bay , Ontario Chandeleur Louisiana Chandra Bajuni Islands Somalia
Ko Chang Gulf of Thailand Thailand
Changbai Zhoushan Archipelago Change Newfoundland and Labrador Changzhi Zhoushan Archipelago Chantry Lake Huron , Ontario Charles Nunavut Charles Connecticut Charlton Nunavut Chases Lake Winnipesaukee , New Hampshire Chausey Channel Islands Cheduba Myanmar
Chek Lap Kok Hong Kong Chełminek Oder Lagoon islands Poland
Chelat Lakshadweep Chergui Kerkenna Islands Tunisia
Cheung Chau Islands District , Hong Kong Chick Lake Erie , Ontario Chicot Louisiana Chief's Lake Joseph , Ontario Chiefs Lake Couchiching , Ontario Chillicothe Illinois River , Illinois Chiloane Mozambique
Chiloé Chiloé Archipelago
Chile
Isla Chincha Centro Chincha Islands Peru
Isla Chincha Norte Chincha Islands Peru
Isla Chincha Sur Chincha Islands Peru
Chios Aegean Islands Greece
Chira Gulf of Nicoya Costa Rica
Chirinkotan Kuril Islands Sakhalin Oblast Chirpoy Kuril Islands Sakhalin Oblast Chizumulu Lake Malawi Malawi
Choctaw Island No. 78 Mississippi River , Arkansas Choiseul Melanesia Solomon Islands
Choupique Louisiana Chouteau Mississippi River , Illinois Chovaye Bajuni Islands Somalia
Chowra Central group of the Nicobar Islands
Christian Georgian Bay , Ontario Christmas Indian Ocean Self-governing Territory of Chrysi Greece
Cula Bajuni Islands Somalia
Churchill Georgian Bay , Ontario Cicia Lau Islands of Fiji Fiji
Čiovo Croatia
Île de la Cité Seine River, Paris City Halifax River , Florida City Florida City Mississippi River , Iowa City The Bronx , New York City Susquehanna River , Pennsylvania Clackamette Willamette River , Oregon Clare Clew Bay islands Ireland
Clarence South Shetland Islands Claimed by Argentine Antarctica , Argentina , Antártica Chilena Province of Chile , British Antarctic Territory of the Isla Clarión Revillagigedo Islands , Colima Mexico
Clarion Allegheny River , Pennsylvania Clark San Juan Islands , Washington Clarksville Mississippi River , Illinois Clear Ireland
Cleenishmeen Lower Lough Erne Ireland
Clipperton Pacific Ocean
Clooney Louisiana Cloquet Mississippi River , Minnesota Club Georgian Bay , Ontario Club St. Lawrence River , Ontario Coats Nunavut Cobra Algarve islands Portugal
Coburg Nunavut Cockburn Lake Huron , Ontario Cayo Coco Greater Antilles Cuba
Coco Algarve islands Portugal
Cocos Pacific Ocean
Costa Rica
Cocos Guam Cod Newfoundland and Labrador Coelleira Galicia Coëtivy Seychelles Seychelles
Cogley Allegheny River , Pennsylvania Coiba Veraguas Panama
Coleman Mississippi River , Illinois Coll Inner Hebrides Scotland
Collanmore Clew Bay islands Ireland
Colonsay Inner Hebrides Scotland
Comfort Louisiana Comino Kemmuna, Maltese Islands
Malta
Cominotto Maltese Islands Malta
Côn Sơn Côn Đảo Vietnam
Conanicut Narragansett Bay , Rhode Island Conception Seychelles Seychelles
Conejera Balearic Islands Conejo Gulf of Fonseca Honduras
Constance St. Lawrence River , Ontario Isla Contadora Pearl Islands Panama
Cook Cook Islands (self-governing in free association with New Zealand)
Coon Mississippi River , Illinois Coon Louisiana Copinsay Orkney Islands Scotland
Coquet England Coreille Ottawa River , Ontario Corfu Ionian Islands Greece
Corisco Río Muni estuary Equatorial Guinea
Corn Holm Orkney Islands Scotland
Cornwall Nunavut Cornwall St. Lawrence River , Ontario Cornwallis Nunavut Cornwallis South Shetland Islands Claimed by Argentine Antarctica , Argentina , Antártica Chilena Province of Chile , British Antarctic Territory of the Coron Philippines
Coronation South Orkney Islands Claimed by the Falkland Islands Argentina
Corratistune Upper Lough Erne Ireland
Corregidor Manila Bay Philippines
Corsica Cortes Discovery Islands , British Columbia Corvo Azores Portugal
Cosmoledo Outer Islands of the Seychelles Seychelles
Cotnam Ottawa River , Ontario Cottel Newfoundland and Labrador Cottonwood Bar Mississippi River , Louisiana Couba Mississippi River , Louisiana Coughran's Lower Lough Erne Ireland
Courson Allegheny River , Pennsylvania Cousin Seychelles Seychelles
Cousine Seychelles Seychelles
Cove Lake Huron , Ontario Cove Lake Winnipesaukee , New Hampshire Cow Rice Lake , Ontario Cow Lake Winnipesaukee , New Hampshire Cox British Columbia Cozumel Caribbean
Mexico
Cracroft British Columbia Cranberry Lake Huron , Ontario Crane San Juan Islands , Washington Crawford Georgian Bay , Ontario Credit Mississippi River , Iowa Cres Adriatic Sea
Croatia
Crescent Bay of Isles , South Georgia British overseas territory
Crescent Georgian Bay , Ontario Crete Greece
Crevinishaughy Lower Lough Erne Ireland
Crim Rocks Isles of Scilly Crooked Florida Crosier Charleston Lake , Ontario Crowlin Inner Hebrides Scotland
Crown Lake Muskoka , Ontario Crown Prince Frederik Nunavut Crozier Kennedy Channel , Greenland Denmark
Cruls (also known as Crulls Islands)Wilhelm Archipelago Antarctica
Crull's Allegheny River , Pennsylvania Crump Island Lesser Antilles Antigua and Barbuda
Cruninish Lower Lough Erne Ireland
Cseke-sziget Danube River Hungary
Csepel-sziget Danube River Hungary
Cuba Greater Antilles Cuba
Culatra Algarve islands Portugal
Cu Lao Dung
Hau River
Vietnam
Culebra Causeway Islands , Panama Canal Panama
Culebrita Culebra archipelago , Puerto Rico Cumberland Ohio River , Kentucky Cunda Aegean Sea Turkey
Curaçao Lesser Antilles Kingdom of the Netherlands
Curieuse Seychelles Seychelles
Cuttyhunk Elizabeth Islands , Massachusetts Île aux Cygnes Seine River, Paris Cypress San Juan Islands , Washington Cyprus Cyprus Cyprus and Akrotiri and Dhekelia , Northern Cyprus claims and controls one third of the island, although this is not recognised by any country except Turkey.)
