| Noc: | INA |
| Nocname: | Indonesian Olympic Committee |
| Year: | 2005 |
| Date: | 27 November - 5 December 2005 |
| Games: | Southeast Asian Games |
| Location: | the Manila |
| Competitors: | 633 |
| Flagbearer: | Hendrawan (badminton) |
| Gold: | 50 |
| Silver: | 78 |
| Bronze: | 89 |
| Rank: | 5 |
| Appearances: | |
| Website: |
Indonesia participated in the 2005 Southeast Asian Games held in multiple venues in the Philippines from November 27, 2005 to December 5, 2005. The chief of mission to the games was Joko Pramono.
| Medal | Name | Sport | Event |
|---|---|---|---|
| Sony Dwi Kuncoro[1] | Men's singles | ||
| Adriyanti Firdasari | Women's singles | ||
| Men's doubles | |||
| Mixed doubles | |||
| Silo Laode Hadi | Men's K-2 500 m | ||
| Sarce Aronggear[2] | Women's K-1 500 m | ||
| Sarce Aronggear Rasima | Women's K-2 500 m | ||
| Mohammad Aldilla Akbar[3] | Men's floor | ||
| Adelina Riri Wulandari[4] | Women's vault | ||
| Peter Taslim[5] | Men's 66 kg | ||
| Endang Sri Lestari Nugrohowati | Women's 57 kg | ||
| Eko Wahyudi[6] | Men's singles | ||
| Mila Lusiana Pudji Dwiriyanti Suryani | Women's team | ||
| Haris Nugroho[7] | Men's combat class E 65–70 kg | ||
| Rony Syaifullah | Men's combat class G 75–80 kg | ||
| Richard Sam Bera[8] | Men's 100 m freestyle | ||
| Donny Utomo[9] | Men's 200 m butterfly | ||
| Felix Sutanto[10] Albert Sutanto Herry Yudhianto Richard Sam Bera | Men's 4x100 m medley relay | ||
| Juana Wangsa Putri | Women's bantamweight 55 kg | ||
| Wynne Prakusya[11] | Women's singles | ||
| Women's doubles | |||
| Wynne Prakusya Romana Tedjakusuma Ayu Fani Damayanti Septi Mende | Women's team | ||