Which is the largest island in the world?
The Largest Islands in the World Greenland (836,330 sq miles/2,166,086 sq km) ... New Guinea (317,150 sq miles/821,400 sq km) ... Borneo (288,869 sq miles/748,168 sq km) ... Madagascar (226,756 sq miles/587,295 sq km) ... Baffin (195,928 sq miles/507,451 sq km) ... Sumatra (171,069 sq miles/443,066 sq km)