| Tourney Name: | AFF U-20 Youth Championship |
| Year: | 2005 |
| Other Titles: | Kejuaraan Remaja U-19 AFF 2005 |
| City: | Palembang |
| Dates: | 5–19 August |
| Num Teams: | 10 |
| Confederations: | 2 |
| Venues: | 2 |
| Cities: | 1 |
| Count: | 2 |
| Matches: | 24 |
| Goals: | 98 |
| Prevseason: | 2003 |
| Nextseason: | 2006 |
The 2005 AFF U-20 Youth Championship was held in Palembang, Indonesia in August 2005. That was the first edition of the tournament since its inception in 2002. Ten nations took part with nine teams from the ASEAN region and one guest nation, the Maldives, from the South Asian region.
All times are Western Indonesia Time (WIB) - UTC+7
| width=175 | Team | width=20 | Pld | width=20 | W | width=20 | D | width=20 | L | width=20 | GF | width=20 | GA | width=20 | GD | width=20 | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 3 | 0 | 1 | 9 | 5 | +4 | 9 | ||||||||||
| 4 | 2 | 1 | 1 | 19 | 6 | +13 | 7 | ||||||||||
| 4 | 2 | 1 | 1 | 13 | 8 | +5 | 7 | ||||||||||
| 4 | 2 | 0 | 2 | 13 | 6 | +7 | 6 | ||||||||||
| 4 | 0 | 0 | 4 | 1 | 30 | -29 | 0 |
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| width=175 | Team | width=20 | Pld | width=20 | W | width=20 | D | width=20 | L | width=20 | GF | width=20 | GA | width=20 | GD | width=20 | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 3 | 1 | 0 | 8 | 1 | +7 | 10 | ||||||||||
| 4 | 2 | 2 | 0 | 11 | 3 | +8 | 8 | ||||||||||
| 4 | 2 | 1 | 1 | 5 | 3 | +2 | 7 | ||||||||||
| 4 | 0 | 1 | 3 | 5 | 15 | -10 | 1 | ||||||||||
| 4 | 0 | 1 | 3 | 3 | 10 | -9 | 1 |
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