This list of Indonesian islands by area includes all Indonesian islands over 500 km2 in descending order by area.
| Island's name | Area (km2) | Area (sq mi) | Population | Province(s), Country or countries | |
|---|---|---|---|---|---|
| 785,753[1] | 785753km2 | 11,818,000 | (Western New Guinea) and | ||
| 748,168 | 288,869 | 21,258,000 | , and (Central, East, North, South and West Kalimantan) | ||
| 473,481 | 184,954 | 47,010,000 | (Aceh, Bengkulu, Jambi, Lampung, Riau and North, South and West Sumatra) | ||
| 180,681 | 69,761 | 17,371,783 | (Gorontalo and Central, North, South, South East Sulawesi and West Sulawesi) | ||
| 138,794 | 53,589 | 139,448,718 | (Banten, Jakarta, Yogyakarta and Central, East and West Java) | ||
| 28,418 | 10,972 | 2,786,000 | (East Nusa Tenggara) and | ||
| 18,040 | 6,865 | 449,938 | (North Maluku) | ||
| 17,454 | 6,621 | 434,113 | (Maluku) | ||
| 14,386 | 5,554 | 1,330,000 | (West Nusa Tenggara) | ||
| 14,154 | 5,464 | 1,831,000 | (East Nusa Tenggara) | ||
| 11,742 | 4,534 | 13,322 | (Papua) | ||
| 11,413 | 4,407 | 960,692 | (Bangka-Belitung Islands) | ||
| 10,711 | 4,135 | 686,113 | (East Nusa Tenggara) | ||
| 8,473 | 3,271 | 162,116 | (Maluku) | ||
| 5,416 | 2,091 | 4,220,000 | (Bali) | ||
| 5,121 | 1,976 | 756,338 | (North Sumatra) | ||
| 4,625 | 1,786 | 3,160,000 | (West Nusa Tenggara) | ||
| 4,478 | 1,729 | 262,357 | (Bangka-Belitung Islands) | ||
| 4,429 | 1,710 | 3,622,000 | (East Java) | ||
| 4,408 | 1,699 | 447,408 | (South East Sulawesi) | ||
| 3,828 | 1,478 | 35,091 | (West Sumatra) | ||
| 3,600 | 1,390 | 7,937 | (Maluku) | ||
| 3,154 | 1,218 | (Southwest Papua) | |||
| 3,100 | 1,200 | (Maluku) | |||
| 2,913 | 1,120 | (North Maluku) | |||
| 2,889 | 1,115 | 268,140 | (South East Sulawesi) | ||
| 2,542 | 981 | (North Maluku) | |||
| 2,345 | 905 | 109,319 | (Central Sulawesi) | ||
| 2,278 | 880 | (Papua) | |||
| 2,266 | 875 | (North Maluku) | |||
| 2,149 | 830 | (Maluku) | |||
| 2,120 | 819 | 145,299 | (East Nusa Tenggara) | ||
| 2,062 | 794 | (South Kalimantan) | |||
| 2,034 | 785 | (Southwest Papua) | |||
| 1,904 | 735 | 112,873 | (Papua) | ||
| 1,900 | 734 | (North Maluku) | |||
| 1,866 | 720 | 329,659 | (Riau Islands) | ||
| 1,754 | 677 | (Aceh) | |||
| 1,723 | 665 | (Maluku) | |||
| 1,720 | 664 | (Riau Islands) | |||
| 1,623 | 627 | (Southwest Papua) | |||
| 1,604 | 619 | (Maluku) | |||
| 1,597 | 617 | (Riau) | |||
| 1,490 | 575 | (Riau) | |||
| 1,228 | 474 | (North Maluku) | |||
| 1,226 | 473 | (East Nusa Tenggara) | |||
| 1,270 | 490 | (East Nusa Tenggara) | |||
| 1,109 | 428 | (Riau) | |||
| 929 | 360 | 108,700 | (Riau) | ||
| 908 | 350 | (Riau) | |||
| 900 | 347 | (West Sumatra) | |||
| 889 | 343 | (Riau Islands) | |||
| 873 | 337 | (South East Sulawesi) | |||
| 846 | 327 | (North Sulawesi) | |||
| 806 | 311 | 441,000 | (Maluku) | ||
| 757 | 292 | (Riau Islands) | |||
| 720 | 278 | (Riau) | |||
| 715 | 276 | (Riau) | |||
| 695 | 268 | (Papua) | |||
| 666 | 261 | (South Sulawesi) | |||
| 659 | 254 | (Papua) | |||
| 630 | 243 | (North Sumatra) | |||
| 622 | 240 | (West Sumatra) | |||
| 601 | 230 | (West Sumatra) | |||
| 558 | 215 | (Maluku) | |||
| 552 | 213 | (North Sulawesi) | |||
| 550 | 212 | (Maluku) | |||
| 509 | 197 | 132,345 | (East Nusa Tenggara) |