Piala Asia U-20 AFC
Timnas yang berpartisipasi

1st – Champions
2nd – Runners-up
3rd – Third place
4th – Fourth place
SF – Semi-finalists
QF – Quarter-finals
GS – Group stage
q – Qualified for upcoming tournament
DQ – Disqualified
••  – Qualified but withdrew
•  – Did not qualify
×  – Did not enter
×  – Withdrew / Banned / Entry not accepted by FIFA
— Country not affiliated to AFC at that time
— Country did not exist or national team was inactive
– Hosts
– Not affiliated to FIFA
| Nation |  1959 |  1960 |  1961 |  1962 |  1963 |  1964 |  1965 |  1966 |  1967 |  1968 |  1969 |  1970 |  1971 |  1972 |  1973 |  1974 |  1975 |  1976 |  1977 |  1978 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|  Afganistan | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | GS | × | QF | GS |
 Australia: 
|  Bahrain | × | × | × | × | × | × | × | × | × | × | × | × | × | × | GS | × | QF | × | 3rd | QF |
|  Bangladesh | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | GS | × | GS | GS |
 Bhutan: ×
|  Brunei | × | × | × | × | × | × | × | × | × | × | × | GS | × | GS | × | GS | GS | × | × | × |
|  Kamboja | × | × | × | × | GS | × | × | × | × | × | × | × | × | GS | × | GS | × | × | × | × |
|  Tiongkok | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | QF | QF | × | GS |
|  Tionghoa Taipei | × | × | GS | × | × | × | × | 3rd | GS | GS | GS | GS | GS | GS | × | GS | × | × | × | × |
 Guam: ×
|  Hong Kong | 4th | × | × | GS | 3rd | × | 4th | QF | GS | GS | GS | QF | GS | GS | GS | QF | QF | GS | GS | × |
|  India | × | × | × | × | GS | GS | GS | QF | QF | GS | × | × | QF | GS | GS | 1st | GS | GS | QF | GS |
|  Indonesia | × | 4th | 1st | 3rd | × | × | × | × | 2nd | × | GS | 2nd | GS | QF | GS | × | GS | QF | × | QF |
|  Iran | × | × | × | × | × | × | × | × | × | × | 3rd | QF | QF | 3rd | 1st | 1st | 1st | 1st | 2nd | QF |
|  Irak | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | 1st | QF | 1st | 1st |
|  Israel | × | × | × | × | × | 1st | 1st | 1st | 1st | 3rd | 4th | QF | 1st | 1st | × | × | × | × | × | × |
|  Jepang | 3rd | 3rd | GS | GS | GS | GS | GS | GS | GS | GS | QF | 4th | 4th | QF | 2nd | QF | GS | GS | 4th | GS |
|  Yordania | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | GS | GS |
 Kazakhstan: 
|  Kuwait | × | × | × | × | × | × | × | × | × | × | × | × | QF | × | × | × | 3rd | GS | × | 3rd |
 Kirgizstan: 
|  Laos | × | × | × | × | × | × | × | × | × | × | GS | QF | × | GS | × | GS | × | × | × | × |
|  Lebanon | × | × | × | × | × | × | × | × | × | × | × | × | × | × | QF | × | × | × | × | × |
 Makau: ×
|  Malaysia | 2nd | 2nd | GS | 4th | GS | 3rd | 3rd | QF | GS | 2nd | QF | GS | QF | GS | GS | QF | GS | GS | GS | GS |
 Maladewa: ×
 Mongolia: ×
|  Myanmar | 6th | GS | 1st | GS | 1st | 1st | 2nd | 1st | 3rd | 1st | 1st | 1st | 3rd | QF | QF | GS | GS | QF | × | × |
|    Nepal | × | × | × | × | × | × | × | × | × | × | × | × | GS | GS | × | GS | × | × | × | × |
|  Korea Utara | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | 3rd | 1st | × | 3rd |
 Oman: ×
|  Pakistan | × | × | × | GS | × | × | × | × | × | × | × | × | × | × | GS | × | × | × | × | × |
 Palestina: ×
|  Filipina | 9th | GS | × | × | GS | × | GS | GS | GS | R2 | GS | GS | GS | GS | × | GS | GS | × | × | × |
 Qatar: ×
|  Arab Saudi | × | × | × | × | × | × | × | × | × | × | × | × | × | × | 4th | × | × | × | QF | QF |
|  Singapura | 7th | GS | GS | GS | GS | × | × | GS | 4th | GS | GS | GS | GS | QF | QF | QF | GS | GS | GS | GS |
|  Korea Selatan | 1st | 1st | GS | 2nd | 1st | 4th | GS | QF | GS | 3rd | QF | 3rd | 2nd | 2nd | 3rd | 3rd | × | 3rd | QF | 1st |
| Templat:Country data YMD |  |  |  |  |  |  | × | × | × | × | × | × | × | × | × | × | QF | × | × | × |
|  Sri Lanka | 8th | × | GS | × | GS | × | × | GS | QF | × | GS | GS | × | × | × | × | × | GS | × | GS |
|  Suriah | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | GS | × | × | × |
 Tajikistan: 
|  Thailand | 5th | GS | 3rd | 1st | 3rd | GS | GS | 3rd | QF | R2 | 1st | GS | GS | 4th | QF | 4th | × | 4th | × | × |
 Timor Leste: 
 Turkmenistan: 
 Uni Emirat Arab: ×
 Uzbekistan: 
|  Vietnam | × | × | 4th | GS | GS | GS | GS | × | QF | GS | QF | GS | GS | × | × | GS | × | × | × | × |
|  Yaman | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | GS |
| Nation |  1980 |  1982 |  1985 |  1986 |  1988 |  1990 |  1992 |  1994 |  1996 |  1998 |  2000 |  2002 |  2004 |  2006 |  2008 |  2010 |  2012 |  2014 |  2016 |  2018 |  2023 |  2025 | Total |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|  Afganistan | × | × | × | • | × | × | × | × | × | × | × | × | • | × | DQ | • | × | • | • | × | • |  | 3 |
|  Australia | Part of OFC | Part of OFC | Part of OFC | Part of OFC | Part of OFC | Part of OFC | Part of OFC | Part of OFC | Part of OFC | Part of OFC | Part of OFC | Part of OFC | Part of OFC | QF | SF | 2nd | SF | GS | GS | QF | QF |  | 8 |
|  Bahrain | × | • | • | 2nd | • | GS | • | GS | • | • | • | • | • | • | • | GS | • | • | QF | • | • |  | 9 |
|  Bangladesh | 5th | × | • | × | • | • | • | × | GS | • | • | GS | • | • | × | • | • | • | • | • | • |  | 6 |
|  Bhutan | × | × | × | × | × | × | × | × | × | • | × | × | • | • | • | × | • | × | • | × | • |  | 0 |
|  Brunei | • | × | × | × | × | × | × | • | × | • | • | • | • | • | × | × | × | • | • | • | • |  | 4 |
|  Kamboja | × | × | × | × | × | × | × | × | × | × | • | • | • | × | × | × | × | × | × | • | • |  | 3 |
|  Tiongkok | • | 2nd | 1st | • | GS | • | • | • | 2nd | GS | 3rd | QF | 2nd | QF | QF | QF | GS | QF | GS | GS | QF | Q | 19 |
|  Tionghoa Taipei | × | × | Part of OFC | Part of OFC | Part of OFC | • | • | • | • | • | • | • | • | • | • | • | • | • | • | GS | • |  | 10 |
|  Guam | × | × | × | × | × | × | × | • | × | × | • | • | • | • | • | • | • | × | × | × | • |  | 0 |
|  Hong Kong | • | • | • | • | × | • | • | × | • | × | • | • | • | • | × | • | × | • | • | • | • |  | 16 |
|  India | • | • | • | GS | × | GS | GS | × | GS | GS | • | QF | GS | GS | • | • | • | • | • | • | • |  | 22 |
|  Indonesia | • | • | • | GS | × | GS | • | GS | • | × | • | • | GS | • | • | • | • | GS | × | QF | GS | Q | 20 |
|  Iran | × | × | × | × | • | × | GS | × | GS | • | 4th | • | GS | GS | GS | GS | QF | GS | SF | • | QF |  | 21 |
|  Irak | × | 3rd | • | • | 1st | × | × | 4th | × | GS | 1st | • | QF | QF | GS | GS | 2nd | GS | QF | GS | 2nd |  | 18 |
|  Israel | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | Part of OFC and later UEFA | 9 |
|  Jepang | 3rd | • | • | • | GS | GS | 3rd | 2nd | 4th | 2nd | 2nd | 2nd | 3rd | 2nd | QF | QF | QF | QF | 1st | SF | SF |  | 38 |
|  Yordania | × | × | × | × | × | × | × | × | • | × | • | • | • | 4th | GS | GS | QF | • | • | GS | QF |  | 8 |
|  Kazakhstan |  |  |  |  |  |  | × | GS | • | 4th | • | Part of UEFA | Part of UEFA | Part of UEFA | Part of UEFA | Part of UEFA | Part of UEFA | Part of UEFA | Part of UEFA | Part of UEFA | Part of UEFA | Part of UEFA | 2 |
|  Kuwait | × | • | • | • | • | × | • | GS | • | GS | GS | • | • | • | • | • | GS | • | • | × | • |  | 8 |
|  Kirgizstan |  |  |  |  |  |  | × | × | • | • | • | • | • | GS | × | • | × | × | • | • | GS |  | 2 |
|  Laos | × | × | × | × | × | × | × | × | × | • | • | • | GS | • | • | • | • | • | • | • | • |  | 5 |
|  Lebanon | × | × | × | × | • | × | • | × | • | × | • | × | • | • | GS | × | • | • | • | • | • |  | 2 |
|  Makau | × | × | × | • | • | • | • | × | • | • | • | • | • | • | • | • | • | • | • | • | × |  | 0 |
|  Malaysia | • | • | × | • | × | • | • | • | • | • | • | • | QF | GS | • | • | • | • | • | GS | • |  | 23 |
|  Maladewa | × | × | × | • | • | • | • | × | • | • | • | • | • | • | • | × | • | • | • | • | • |  | 0 |
|  Mongolia | × | × | × | × | × | × | × | × | × | × | • | • | • | • | × | × | × | × | × | × | • |  | 0 |
|  Myanmar | × | × | × | × | × | × | × | • | × | × | • | • | • | × | • | • | • | SF | • | • | • |  | 19 |
|    Nepal | • | • | × | • | × | • | • | × | • | • | • | • | GS | • | • | • | × | • | • | • | • |  | 4 |
|  Selandia Baru | OFC member | OFC member | OFC member | OFC member | OFC member | OFC member | GS | OFC member | OFC member | OFC member | OFC member | OFC member | OFC member | OFC member | OFC member | OFC member | OFC member | OFC member | OFC member | OFC member | OFC member | OFC member | 1 |
|  Korea Utara | × | DQ | × | 3rd | GS | 2nd | × | × | × | • | × | × | × | 1st | QF | 1st | GS | 2nd | GS | GS | × |  | 13 |
|  Kepulauan Mariana Utara | Not member of AFC | Not member of AFC | Not member of AFC | Not member of AFC | Not member of AFC | Not member of AFC | Not member of AFC | Not member of AFC | Not member of AFC | Not member of AFC | Not member of AFC | Not member of AFC | Not member of AFC | Not member of AFC | Not member of AFC | × | × | × | • | × | • |  | 0 |
|  Oman | • | • | × | • | • | • | • | × | • | × | GS | • | • | • | • | • | • | GS | • | • | GS |  | 3 |
|  Pakistan | × | • | • | • | • | • | • | × | • | • | GS | • | • | • | • | • | • | × | × | × | × |  | 3 |
|  Palestina | × | × | × | × | × | × | × | × | × | × | × | • | • | • | DQ | • | • | • | • | • | • |  | 0 |
|  Filipina | • | • | × | × | × | × | • | × | × | • | • | • | • | • | × | • | × | • | • | • | • |  | 13 |
|  Qatar | 2nd | × | • | 4th | 3rd | 4th | GS | GS | GS | GS | • | GS | QF | • | • | • | GS | 1st | GS | SF | GS |  | 15 |
|  Arab Saudi | × | • | 2nd | 1st | × | • | 1st | × | • | 3rd | • | 3rd | • | QF | QF | SF | GS | • | 2nd | 1st | GS |  | 15 |
|  Singapura | • | • | • | • | × | × | • | • | • | • | • | • | • | • | • | • | • | • | • | • | • |  | 18 |
|  Korea Selatan | 1st | 1st | • | GS | GS | 1st | 2nd | GS | 1st | 1st | GS | 1st | 1st | 3rd | SF | SF | 1st | GS | GS | 2nd | SF |  | 39 |
| Templat:Country data YMD | × | • | • | × | • | × |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 |
|  Sri Lanka | × | × | × | GS | × | • | × | • | • | × | • | • | • | • | × | • | × | × | • | • | • |  | 10 |
|  Suriah | × | • | • | • | 2nd | 3rd | • | 1st | GS | • | • | QF | 4th | • | GS | GS | QF | × | • | • | GS |  | 11 |
|  Tajikistan |  |  |  |  |  |  | × | × | • | • | • | • | • | GS | GS | • | • | • | QF | QF | GS |  | 5 |
|  Thailand | 4th | • | 4th | • | • | • | GS | 3rd | GS | GS | GS | GS | GS | GS | GS | GS | GS | QF | GS | QF | • |  | 33 |
|  Timor Leste |  |  |  |  |  |  |  |  |  |  |  |  |  | × | × | DQ | × | × | × | • | • |  | 0 |
|  Turkmenistan |  |  |  |  |  |  | × | × | • | • | • | • | •• | • | • | × | • | • | • | • | • |  | 0 |
|  Uni Emirat Arab | × | 4th | 3rd | • | 4th | • | 4th | • | 3rd | • | GS | QF | • | GS | 1st | QF | GS | QF | GS | GS | • |  | 14 |
|  Uzbekistan |  |  |  |  |  |  | × | × | • | • | • | 4th | QF | • | 2nd | QF | SF | SF | QF | • | 1st |  | 8 |
|  Vietnam | × | × | × | × | × | × | × | × | • | • | • | GS | GS | GS | • | GS | GS | GS | SF | GS | GS |  | 20 |
|  Yaman | × | • | × | × | × | • | • | × | × | • | • | • | GS | • | GS | GS | • | GS | GS | • | • |  | 6 |