North and Central America is the continent with the most islands in the top 10 by extension of the world, four versus three in Asia and one each by Africa, Europe and Oceania.| Island | Area (kmē) |
Area (sq mi) |
Country |
| Greenland (1) | 2,130,800 | 822,706 | Greenland (Denmark) |
| Baffin (2) | 507,451 | 195,928 | Canada |
| Victoria | 217,291 | 83,897 | Canada |
| Ellesmere | 196,236 | 75,767 | Canada |
| Newfoundland | 108,860 | 42,031 | Canada |
| Cuba | 104,553 | 40,368 | Cuba |
| Hispaniola | 76,192 | 29,418 | Dominican Republic, Haiti |
| Banks | 70,028 | 27,038 | Canada |
| Devon | 55,247 | 21,331 | Canada |
| Axel Heiberg | 43,178 | 16,671 | Canada |
| Melville | 42,149 | 16,274 | Canada |
| Southampton | 41,214 | 15,913 | Canada |
| Prince of Wales | 33,339 | 12,872 | Canada |
| Vancouver | 31,285 | 12,079 | Canada |
| Somerset | 24,786 | 9,570 | Canada |
| Bathurst | 16,042 | 6,194 | Canada |
| Prince Patrick | 15,848 | 6,119 | Canada |
| King William | 13,111 | 5,062 | Canada |
| Ellef Ringnes | 11,295 | 4,361 | Canada |
| Bylot | 11,067 | 4,273 | Canada |
| Jamaica | 10,911 | 4,213 | Jamaica |
| Cape Breton | 10,311 | 3,981 | Canada |
| Prince Charles | 9,521 | 3,676 | Canada |
| Kodiak | 9,311 | 3,595 | United States |
| Puerto Rico | 8,870 | 3,425 | United States |
| Qeqertarsuaq (Disko) | 8,578 | 3,312 | Greenland (Denmark) |
| Anticosti | 7,941 | 3,066 | Canada |
| Cornwallis | 6,995 | 2,701 | Canada |
| Prince of Wales | 6,675 | 2,577 | United States |
| Graham | 6,361 | 2,456 | Canada |
| Prince Edward | 5,620 | 2,170 | Canada |
| Coats | 5,498 | 2,123 | Canada |
| Chicagof | 5,388 | 2,080 | United States |
| Amund Ringnes | 5,255 | 2,029 | Canada |
| St. Lawrence | 5,135 | 1,983 | United States |
| Mackenzie King | 5,048 | 1,949 | Canada |