Countries with the Most Islands 1. 🇳🇴 Norway - 320,249 2. 🇸🇪 Sweden - 267,570 3. 🇫🇮 Finland - 198,146 4. 🇨🇦 Canada - 52,455 5. 🇨🇱 Chile - 43,471 6. 🇺🇸 United States - 28,449 7. 🇮🇩 Indonesia - 17,508 8. 🇯🇵 Japan - 14,125 9. 🇦🇺 Australia - 8,222 10. 🇵🇭 Philippines - 7,641 11. 🇨🇳 China - 7,226 12. 🇬🇧 United Kingdom - 6,346 13. 🇬🇷 Greece - 6,000 14. 🇨🇺 Cuba - 4,195 15. 🇱🇦 Laos - 4,000 16. 🇰🇵 North Korea - 3,579 17. 🇰🇷 South Korea - 3,358 18. 🇻🇳 Vietnam - 3,000 19. 🇪🇪 Estonia - 2,355 20. 🇮🇸 Iceland - 2,000 Source: World Population Review (2026 Data)