# Thailand national under-20 football team

The Thailand national under-20 football team (Thai: ฟุตบอลทีมชาติไทยรุ่นอายุไม่เกิน 20 ปี, RTGS: futbon thim chat thai run ayu mai koen yi sip pi) is the national team for the under-20 and 19 level, representing Thailand in international football competitions in the FIFA U-20 World Cup, AFC U-20 Asian Cup and AFF U-19 Youth Championship. It is controlled by the Football Association of Thailand.
Thailand is a two-time AFC champions and four-time AFF champions. Thailand has never managed to qualify for the FIFA U-20 World Cup, but the under-17 national team has done so.

## Results and fixtures

Win  Draw  Lose

### Previous squads
## Players
### Current squad

The following 23 players for the 2025 AFC U-20 Asian Cup.
| No. | Pos. | Player | Date of birth (age) | Club |
| 1 | 1GK | Anut Samran | (2006-04-16) 16 April 2006 (age 18) | Buriram United |
| 12 | 1GK | Kittipong Boonmak | (2005-03-22) 22 March 2005 (age 19) | Buriram United |
| 23 | 1GK | Prapot Chongcharoen | (2007-01-04) 4 January 2007 (age 18) | Buriram United |
| 2 | 2DF | Pikanet Laohawiwat | (2005-04-04) 4 April 2005 (age 19) | Buriram United |
| 3 | 2DF | Piyawat Petra | (2005-03-15) 15 March 2005 (age 20) | Kanchanaburi Power |
| 4 | 2DF | Jhetsaphat Kuanthanom | (2005-01-28) 28 January 2005 (age 20) | Kanchanaburi Power |
| 5 | 2DF | Singha Marasa | (2006-08-19) 19 August 2006 (age 18) | Buriram United |
| 15 | 2DF | Parinya Nusong | (2005-04-07) 7 April 2005 (age 19) | Chonburi |
| 16 | 2DF | Puttaburin Channawan | (2005-05-07) 7 May 2005 (age 19) | Nongbua Pitchaya |
| 18 | 2DF | Jirapol Saelio | (2006-03-12) 12 March 2006 (age 19) | North Bangkok University |
| 6 | 3MF | Rapeephat Padthaisong | (2005-12-12) 12 December 2005 (age 19) | Suphanburi |
| 8 | 3MF | Dutsadee Buranachutanont | (2006-03-07) 7 March 2006 (age 19) | Buriram United |
| 10 | 3MF | Thanakrit Chotmuangpak | (2006-09-01) 1 September 2006 (age 18) | Buriram United |
| 11 | 3MF | Ratthaphum Pankhejorn | (2005-05-25) 25 May 2005 (age 19) | Police Tero |
| 13 | 3MF | Jittipat Wasungnoen | (2005-06-07) 7 June 2005 (age 19) | PT Prachuap |
| 14 | 3MF | Jirapong Phuengweerawong | (2006-09-20) 20 September 2006 (age 18) | Buriram United |
| 21 | 3MF | Peeranan Buakai | (2005-06-17) 17 June 2005 (age 19) | Nongbua Pitchaya |
| 22 | 3MF | Phongsakorn Sangkasopha | (2006-10-19) 19 October 2006 (age 18) | Ratchaburi |
| 7 | 4FW | Thanawut Phochai | (2005-12-02) 2 December 2005 (age 19) | Nongbua Pitchaya |
| 9 | 4FW | Yotsakorn Burapha | (2005-06-08) 8 June 2005 (age 19) | PT Prachuap |
| 17 | 4FW | Pitipong Wongbut | (2005-04-29) 29 April 2005 (age 19) | Lampang |
| 19 | 4FW | Paripan Wongsa | (2005-03-19) 19 March 2005 (age 19) | Sisaket United |
| 20 | 4FW | Caelan Tanadon Ryan | (2005-10-12) 12 October 2005 (age 19) | Sisaket United |

## Managers

Thailand national under-20 football team head coaches :
| Name | Country | Period | Honours |
| Chatchai Paholpat | Thailand | 1994–1996 | 1994 AFC Youth Championship – Third place 1996 AFC Youth Championship – Group stage |
| Charnwit Polcheewin | Thailand | 1998–2000 and 2002 | 1998 AFC Youth Championship – Group stage 2000 AFC Youth Championship – Group stage 2002 AFC Youth Championship – Group stage 2002 AFF U-20 Youth Championship – Winners |
| Carlos Roberto | Brazil | 2003 | 2003 Ho Chi Minh City Football Cup |
| Charnwit Polcheewin | Thailand | 2004 | 2004 AFC Youth Championship – Group stage |
| Phayong Khunnaen | Thailand | 2005–2006 | 2006 AFC Youth Championship – Group stage |
| Kawin Kachendecha | Thailand | 2007–2008 | 2007 AFF U-20 Youth Championship – Third place 2008 AFC U-19 Championship – Group stage |
| Chalermwoot Sa-ngapol | Thailand | 2009–2010 | 2009 AFF U-19 Youth Championship – Winners 2010 AFC U-19 Championship – Group stage 2010 AFF U-19 Youth Championship – Runner-up |
| Somchai Chuayboonchum | Thailand | 2011 | 2011 AFF U-19 Youth Championship – Winners |
| Arjhan Srong-ngamsub | Thailand | 2012 | 2012 AFC U-19 Championship – Group stage |
| Jirasak Jaroenchand | Thailand | 2013 | |
| Somchai Chuayboonchum | Thailand | 2013 | |
| Sasom Pobprasert | Thailand | 2014 | 2014 Hassanal Bolkiah Trophy – Semi-finals 2014 AFF U-19 Youth Championship – Third place 2014 AFC U-19 Championship – Quarter-finals |
| Anurak Srikerd | Thailand | 2015 | 2015 AFF U-19 Youth Championship – Winners |
| Chalermwoot Sa-ngapol | Thailand | 2016 | |
| Anurak Srikerd | Thailand | 2016 | 2016 AFF U-19 Youth Championship – Runner-up 2016 AFC U-19 Championship – Group stage |
| Jatuporn Pramualban (interim) | Thailand | 2017 | Jockey Club International Youth Tournament – Winners |
| Marc Alavedra | Spain | 2017–2018 | 2017 AFF U-18 Youth Championship – Winners |
| Issara Sritaro | Thailand | 2018–2019 | 2018 AFF U-19 Youth Championship – 4th place 2018 AFC U-19 Championship – Quarter-finals 2019 AFF U-18 Youth Championship – Group stage |
| Bamrung Boonprom (interim) | Thailand | 2019 | GSB Bangkok Cup 2019 – 4th place |
| Salvador Valero Garcia | Spain | 2020–2022 | 2022 AFF U-19 Youth Championship – 4th place |
| Milos Velebit | Serbia | 2022–2023 | |
| Toshiya Miura | Japan | 2023 | |
| Yuki Richard Stalph | Japan | 2023–2024 | |
| Emerson Pereira | Brazil | 2024–2025 | 2024 ASEAN U-19 Boys Championship – Runner-up 2025 AFC U-20 Asian Cup – Group stage |

## Achievements
### FIFA U-20 World Cup record

| FIFA U-20 World Cup finals record | FIFA U-20 World Cup finals record | FIFA U-20 World Cup finals record | FIFA U-20 World Cup finals record | FIFA U-20 World Cup finals record | FIFA U-20 World Cup finals record | FIFA U-20 World Cup finals record | FIFA U-20 World Cup finals record | FIFA U-20 World Cup finals record | FIFA U-20 World Cup finals record | Qualifications record | Qualifications record | Qualifications record | Qualifications record | Qualifications record | Qualifications record |
| Year | Host country | Result | Position | GP | W | D* | L | GS | GA | GP | W | D | L | GS | GA |
| 1977 | Tunisia | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter |
| 1979 | Japan | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter |
| 1981 | Australia | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 8 | 3 | 1 | 4 | 17 | 8 |
| 1983 | Mexico | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 4 | 3 | 1 | 0 | 20 | 5 |
| 1985 | Soviet Union | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 6 | 2 | 1 | 3 | 9 | 15 |
| 1987 | Chile | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 3 | 1 | 1 | 1 | 3 | 2 |
| 1989 | Saudi Arabia | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 6 | 3 | 1 | 2 | 26 | 5 |
| 1991 | Portugal | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | N/A | N/A | N/A | N/A | N/A | N/A |
| 1993 | Australia | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 8 | 4 | 1 | 3 | 11 | 14 |
| 1995 | Qatar | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 8 | 4 | 2 | 2 | 19 | 6 |
| 1997 | Malaysia | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 7 | 4 | 1 | 2 | 27 | 8 |
| 1999 | Nigeria | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 4 | 1 | 3 | 0 | 6 | 2 |
| 2001 | Argentina | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 7 | 2 | 2 | 3 | 25 | 16 |
| 2003 | United Arab Emirates | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 6 | 2 | 2 | 2 | 17 | 8 |
| 2005 | Netherlands | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 5 | 3 | 1 | 1 | 7 | 4 |
| 2007 | Canada | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 5 | 3 | 0 | 2 | 8 | 6 |
| 2009 | Egypt | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 8 | 5 | 0 | 3 | 15 | 7 |
| 2011 | Colombia | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 8 | 4 | 1 | 3 | 10 | 5 |
| 2013 | Turkey | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 7 | 4 | 1 | 2 | 18 | 6 |
| 2015 | New Zealand | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 7 | 4 | 0 | 3 | 16 | 10 |
| 2017 | South Korea | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 7 | 3 | 0 | 4 | 17 | 12 |
| 2019 | Poland | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 7 | 3 | 1 | 3 | 18 | 19 |
| 2021 | Indonesia | Did not qualify and cancelled | Did not qualify and cancelled | Did not qualify and cancelled | Did not qualify and cancelled | Did not qualify and cancelled | Did not qualify and cancelled | Did not qualify and cancelled | Did not qualify and cancelled | 4 | 2 | 0 | 2 | 31 | 3 |
| 2023 | Argentina | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 3 | 2 | 0 | 1 | 6 | 3 |
| 2025 | Chile | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 6 | 2 | 1 | 3 | 21 | 10 |
| Total | Total | 0/24 | | - | - | - | - | - | - | 134 | 64 | 21 | 49 | 347 | 174 |

#### Note

* *: Denotes draws including knockout matches decided on penalty kicks.

### AFC U-20 Asian Cup record

| AFC U-20 Asian Cup finals record | AFC U-20 Asian Cup finals record | AFC U-20 Asian Cup finals record | AFC U-20 Asian Cup finals record | AFC U-20 Asian Cup finals record | AFC U-20 Asian Cup finals record | AFC U-20 Asian Cup finals record | AFC U-20 Asian Cup finals record | AFC U-20 Asian Cup finals record | AFC U-20 Asian Cup finals record | Qualification record | Qualification record | Qualification record | Qualification record | Qualification record | Qualification record |
| Year | Host country | Result | Position | GP | W | D* | L | GF | GA | GP | W | D | L | GF | GA |
| 1959 | Malaya | Consolation group | 5th | 6 | 4 | 1 | 1 | 17 | 8 | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1960 | Malaya | Group stage | 6th | 3 | 1 | 0 | 2 | 4 | 9 | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1961 | Thailand | Third place | 3rd | 5 | 4 | 0 | 1 | 14 | 6 | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1962 | Thailand | Champions | 1st | 6 | 4 | 2 | 0 | 7 | 3 | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1963 | Malaya | Third place | 3rd | 6 | 3 | 1 | 2 | 15 | 8 | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1964 | South Vietnam | Group stage | 8th | 3 | 0 | 1 | 2 | 1 | 7 | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1965 | Japan | Group stage | 6th | 4 | 1 | 1 | 2 | 1 | 3 | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1966 | Philippines | Third place | 3rd | 6 | 3 | 2 | 1 | 9 | 4 | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1967 | Thailand | Quarter-finals | 5th | 3 | 2 | 0 | 1 | 12 | 1 | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1968 | South Korea | Second round | 6th | 5 | 1 | 1 | 3 | 7 | 10 | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1969 | Thailand | Champions | 1st | 5 | 4 | 1 | 0 | 18 | 4 | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1970 | Philippines | Group stage | 10th | 3 | 1 | 0 | 2 | 12 | 4 | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1971 | Japan | Group stage | 13th | 3 | 0 | 1 | 2 | 1 | 6 | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1972 | Thailand | Fourth place | 4th | 6 | 3 | 0 | 3 | 11 | 7 | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1973 | Iran | Quarter-finals | 6th | 3 | 1 | 1 | 1 | 5 | 2 | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1974 | Thailand | Fourth place | 4th | 6 | 4 | 0 | 2 | 15 | 4 | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1975 | Kuwait | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | | | | | | | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1976 | Thailand | Third place | 3rd | 7 | 2 | 2 | 3 | 8 | 8 | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1977 | Iran | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | | | | | | | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1978 | Bangladesh | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications | No qualifications |
| 1980 | Thailand | Round-robin | 4th | 4 | 1 | 0 | 3 | 6 | 5 | 4 | 2 | 1 | 1 | 11 | 5 |
| 1982 | Thailand | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 6 | 3 | 0 | 3 | 21 | 10 |
| 1985 | United Arab Emirates | Round-robin | 4th | 3 | 0 | 0 | 3 | 3 | 13 | 5 | 2 | 2 | 1 | 7 | 4 |
| 1986 | Saudi Arabia | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 3 | 1 | 1 | 1 | 3 | 2 |
| 1988 | Qatar | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 6 | 3 | 1 | 2 | 26 | 5 |
| 1990 | Indonesia | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | N/A | N/A | N/A | N/A | N/A | N/A |
| 1992 | United Arab Emirates | Group stage | 8th | 4 | 1 | 0 | 3 | 5 | 13 | 4 | 3 | 1 | 0 | 6 | 1 |
| 1994 | Indonesia | Third place | 3rd | 6 | 3 | 1 | 2 | 9 | 6 | 2 | 2 | 0 | 0 | 10 | 0 |
| 1996 | South Korea | Group stage | 6th | 4 | 1 | 1 | 2 | 3 | 7 | 3 | 3 | 0 | 0 | 24 | 1 |
| 1998 | Thailand | Group stage | 5th | 4 | 1 | 3 | 0 | 6 | 2 | Qualified as host | Qualified as host | Qualified as host | Qualified as host | Qualified as host | Qualified as host |
| 2000 | Iran | Group stage | 9th | 4 | 0 | 1 | 3 | 4 | 13 | 3 | 2 | 1 | 0 | 21 | 3 |
| 2002 | Qatar | Group stage | 5th | 3 | 0 | 1 | 2 | 2 | 7 | 3 | 2 | 1 | 0 | 15 | 1 |
| 2004 | Malaysia | Group stage | 10th | 3 | 1 | 1 | 1 | 3 | 4 | 2 | 2 | 0 | 0 | 4 | 0 |
| 2006 | India | Group stage | 10th | 3 | 1 | 0 | 2 | 3 | 5 | 2 | 2 | 0 | 0 | 5 | 1 |
| 2008 | Saudi Arabia | Group stage | 11th | 3 | 1 | 0 | 2 | 3 | 4 | 5 | 4 | 0 | 1 | 12 | 3 |
| 2010 | China | Group stage | 13th | 3 | 0 | 1 | 2 | 1 | 3 | 5 | 4 | 0 | 1 | 9 | 2 |
| 2012 | United Arab Emirates | Group stage | 13th | 3 | 1 | 0 | 2 | 3 | 6 | 4 | 3 | 1 | 0 | 15 | 0 |
| 2014 | Myanmar | Quarter-finals | 6th | 4 | 2 | 0 | 2 | 6 | 8 | 3 | 2 | 0 | 1 | 10 | 2 |
| 2016 | Bahrain | Group stage | 15th | 3 | 0 | 0 | 3 | 3 | 10 | 4 | 3 | 0 | 1 | 14 | 2 |
| 2018 | Indonesia | Quarter-finals | 8th | 4 | 1 | 1 | 2 | 9 | 14 | 3 | 2 | 0 | 1 | 9 | 5 |
| 2020 | Uzbekistan | Did not qualify and cancelled | Did not qualify and cancelled | Did not qualify and cancelled | Did not qualify and cancelled | Did not qualify and cancelled | Did not qualify and cancelled | Did not qualify and cancelled | Did not qualify and cancelled | 4 | 2 | 0 | 2 | 31 | 3 |
| 2023 | Uzbekistan | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | Did not qualify | 3 | 2 | 0 | 1 | 6 | 3 |
| 2025 | China | Group stage | 14th | 3 | 0 | 1 | 2 | 3 | 9 | 3 | 2 | 0 | 1 | 18 | 1 |
| Total | Total | 32/39 | Best: 1st | 141 | 52 | 25 | 64 | 230 | 223 | 77 | 51 | 9 | 17 | 275 | 54 |

#### Note

* *: Denotes draws including knockout matches decided on penalty kicks.
AFC U–20 Asian Cup history :
| First Match | Philippines 2–3 Thailand (18 April 1959; Kuala Lumpur, Malaysia) |
| Biggest Win | Thailand 10–0 Brunei (23 April 1970; Manila, Philippines) |
| Biggest Defeat | South Korea 8–1 Thailand (24 September 1992; Dubai, United Arab Emirates) |
| Best Result | Champions at the 1962 and 1969 |
| Worst Result | Group stage at the 17 editions |

### AFF U-19 Youth Championship record

AFF U-19 Youth Championship record :
| Year | Host country | Result | Position | GP | W | D* | L | GS | GA |
| 2002$^1$ | Thailand Cambodia | Champions | 1st | 6 | 5 | 1 | 0 | 24 | 6 |
| 2005$^1$ | Indonesia | Group stage | 7th | 4 | 2 | 0 | 2 | 13 | 6 |
| 2006$^1$ | Malaysia | Third place | 3rd | 3 | 1 | 0 | 2 | 3 | 6 |
| 2007$^1$ | Vietnam | Third place | 3rd | 5 | 3 | 1 | 1 | 18 | 3 |
| 2008 | Thailand | Fourth place | 4th | 4 | 1 | 0 | 3 | 4 | 6 |
| 2009 | Vietnam | Champions | 1st | 5 | 3 | 2 | 0 | 8 | 3 |
| 2010 | Vietnam | Runners-up | 2nd | 4 | 0 | 3 | 1 | 2 | 3 |
| 2011 | Myanmar | Champions | 1st | 6 | 5 | 1 | 0 | 17 | 2 |
| 2012 | Vietnam | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter | Did not enter |
| 2013 | Indonesia | Group stage | 9th | 5 | 1 | 1 | 3 | 16 | 12 |
| 2014 | Vietnam | Third place | 3rd | 4 | 2 | 0 | 2 | 9 | 6 |
| 2015 | Laos | Champions | 1st | 6 | 6 | 0 | 0 | 29 | 2 |
| 2016 | Vietnam | Runners-up | 2nd | 7 | 6 | 0 | 1 | 16 | 12 |
| 2017 | Myanmar | Champions | 1st | 7 | 5 | 2 | 0 | 11 | 2 |
| 2018 | Indonesia | Fourth place | 4th | 7 | 4 | 1 | 2 | 17 | 4 |
| 2019 | Vietnam | Group stage | 9th | 5 | 1 | 2 | 2 | 6 | 8 |
| 2022 | Indonesia | Fourth place | 4th | 7 | 3 | 3 | 1 | 8 | 4 |
| 2024 | Indonesia | Runners-up | 2nd | 5 | 3 | 1 | 1 | 10 | 3 |
| Total | Total | 17/18 | Best: 1st | 90 | 51 | 18 | 21 | 211 | 88 |
AFF U-19 Youth Championship history :
| First Match | Thailand 5–1 Singapore (23 January 2002; Bangkok, Thailand) |
| Biggest Win | Brunei 1–10 Thailand (11 August 2005; Palembang, Indonesia) |
| Biggest Defeat | Australia 5–1 Thailand (24 September 2016; Hanoi, Vietnam) |
| Best Result | Champions at the 2002, 2009, 2011, 2015 and 2017 |
| Worst Result | Group stage at the 2005, 2013 and 2019 |

## Honours

This is a list of honours for the Thailand national under-20 football team.

### Continental titles

* AFC U-19 Championship
** Winners (2): 1962, 1969
** Third place (5): 1961, 1963, 1966, 1976, 1994

### Regional titles

* AFF U-19 Youth Championship
** Winners (5): 2002, 2009, 2011, 2015, 2017
** Runners-up (3): 2010, 2016, 2024
** Third place (3): 2006, 2007, 2014

### Others

* Hassanal Bolkiah Trophy
** Winners (2): 2005, 2007
** Runners-up (1): 2002
* POMIS Cup
** Winners (1): 1998
* Jockey Club International Youth Tournament
** Winners (1): 2017
* International U-19 Thanh Niên Newspaper Cup
** Third place (3): 2022