Top 25 Most Populated Islands in the World (2026):

1. Java, Indonesia 🇮🇩: 157 million
2. Honshu, Japan 🇯🇵: 103 million
3. Great Britain, United Kingdom 🇬🇧: 66 million
4. Luzon, Philippines 🇵🇭: 64 million
5. Sumatra, Indonesia 🇮🇩: 61 million
6. Madagascar 🇲🇬: 32 million
7. Mindanao, Philippines 🇵🇭: 27 million
8. Taiwan 🇹🇼: 24 million
9. Salsette, India 🇮🇳: 24 million
10. Borneo (Indonesia, Malaysia, Brunei) 🇮🇩🇲🇾🇧🇳: 24 million
11. Hispaniola (Haiti & Dominican Republic) 🇭🇹🇩🇴: 22 million
12. Sri Lanka 🇱🇰: 22 million
13. Sulawesi, Indonesia 🇮🇩: 21 million
14. New Guinea (Indonesia & Papua New Guinea) 🇮🇩🇵🇬: 15 million
15. Kyushu, Japan 🇯🇵: 12 million
16. Hainan, China 🇨🇳: 10 million
17. Cuba 🇨🇺: 10 million
18. Long Island, USA 🇺🇸: 8 million
19. Ireland (Ireland & Northern Ireland) 🇮🇪🇬🇧: 7 million
20. Singapore Island 🇸🇬: 6 million
21. Hokkaido, Japan 🇯🇵: 5.2 million
22. Sicily, Italy 🇮🇹: 5 million
23. Negros, Philippines 🇵🇭: 5 million
24. Panay, Philippines 🇵🇭: 5 million
25. Bali, Indonesia 🇮🇩: 4.4 million