# List of Asian under-23 bests in athletics

Asian U23 bests in the sport of athletics are the all-time best marks set in competition by aged 22 or younger throughout the entire calendar year of the performance and competing for a member nation of the Asian Athletics Association (AAA). Technically, in all under-23 age divisions, the age is calculated "on December 31 of the year of competition" to avoid age group switching during a competitive season. AAA does not maintain an official list for such performances. All bests shown on this list are tracked by statisticians not officially sanctioned by the governing body.

## Outdoor
### Men

| Event | Record | Athlete | Nationality | Date | Meet | Place | Age |
| 100 m | 9.98 (+1.8 m/s) | Yoshihide Kiryu | Japan | 9 September 2017 | Intercollegiate Meet | Fukui, Japan | 21 years, 268 days |
| 200 m | | | | | | |
| 400 m | | | | | | |
| 800 m | | | | | | |
| 1000 m | | | | | | |
| 1500 m | | | | | | |
| 3000 m | | | | | | |
| 5000 m | | | | | | |
| 10000 m | | | | | | |
| Half marathon | 1:01:38 | Kazura Munakata | Japan | 17 November 2024 | Ageo City Half Marathon | Ageo, Japan | 19 years, 312 days |
| Marathon | | | | | | |
| 110 m hurdles | | | | | | |
| 300 m hurdles | 35.47 | Yu Hashimoto | Japan | 14 October 2024 | National Sports Festival | Saga, Japan | 18 years, 142 days |
| 400 m hurdles | | | | | | |
| 3000 m steeplechase | 7:53.63 | Saif Saaeed Shaheen | Qatar | 3 September 2004 | Memorial Van Damme | Brussels, Belgium | 21 years, 324 days |
| High jump | | | | | | |
| Pole vault | | | | | | |
| Long jump | | | | | | |
| Triple jump | | | | | | |
| Shot put | 21.15 m | Abdelrahman Mahmoud | Bahrain | 16 June 2021 | Arab Championships | Radès, Tunisia | 20 years, 166 days |
| Discus throw | | | | | | |
| Hammer throw | | | | | | |
| Javelin throw | | | | | | |
| Decathlon | | | | | | |
| Decathlon | 100 m (wind) Long jump (wind) Shot put High jump 400 m 110 m h (wind) Discus Pole vault Javelin 1500 m | 100 m (wind) Long jump (wind) Shot put High jump 400 m 110 m h (wind) Discus Pole vault Javelin 1500 m | 100 m (wind) Long jump (wind) Shot put High jump 400 m 110 m h (wind) Discus Pole vault Javelin 1500 m | 100 m (wind) Long jump (wind) Shot put High jump 400 m 110 m h (wind) Discus Pole vault Javelin 1500 m | 100 m (wind) Long jump (wind) Shot put High jump 400 m 110 m h (wind) Discus Pole vault Javelin 1500 m | 100 m (wind) Long jump (wind) Shot put High jump 400 m 110 m h (wind) Discus Pole vault Javelin 1500 m | |
| 20 km walk (road) | | | | | | |
| 50 km walk (road) | | | | | | |
| 4x100 m relay | | | | | | |
| 4x400 m relay | | | | | | |

### Women

| Event | Record | Athlete | Nationality | Date | Meet | Place | Age |
| 100 m | | | | | | |
| 200 m | | | | | | |
| 400 m | 49.08 | Salwa Eid Naser | Bahrain | 20 July 2018 | Herculis | Fontvieille, Monaco | 20 years, 58 days |
| 800 m | | | | | | |
| 1500 m | 3:50.46 | Qu Yunxia | China | 11 September 1993 | Chinese National Games | Beijing, China | 20 years, 260 days |
| 3000 m | 8:06.11 | Wang Junxia | China | 13 September 1993 | Chinese National Games | Beijing, China | 20 years, 247 days |
| 5000 m | | | | | | |
| 10000 m | 29:31.78 | Wang Junxia | China | 8 September 1993 | Chinese National Games | Beijing, China | 20 years, 242 days |
| Marathon | | | | | | |
| 100 m hurdles | | | | | | |
| 400 m hurdles | | | | | | |
| 2000 m steeplechase | 5:56.83 | Winfred Mutile Yavi | Bahrain | 1 September 2019 | ISTAF Berlin | Berlin, Germany | 19 years, 244 days |
| 3000 m steeplechase | 8:52.78 | Ruth Jebet | Bahrain | 27 August 2016 | Meeting Areva | Saint-Denis, France | 19 years, 284 days |
| High jump | | | | | | |
| Pole vault | | | | | | |
| Long jump | | | | | | |
| Triple jump | | | | | | |
| Shot put | | | | | | |
| Discus throw | | | | | | |
| Hammer throw | | | | | | |
| Javelin throw | 64.28 m | Ziyi Yan | China | 14 April 2024 | Chinese Athletics Grand Prix 2 | Hangzhou, China | 15 years, 328 days |
| Heptathlon | | | | | | |
| Heptathlon | 100m H (wind) High jump Shot put 200m (wind) Long jump (wind) Javelin 800m | 100m H (wind) High jump Shot put 200m (wind) Long jump (wind) Javelin 800m | 100m H (wind) High jump Shot put 200m (wind) Long jump (wind) Javelin 800m | 100m H (wind) High jump Shot put 200m (wind) Long jump (wind) Javelin 800m | 100m H (wind) High jump Shot put 200m (wind) Long jump (wind) Javelin 800m | 100m H (wind) High jump Shot put 200m (wind) Long jump (wind) Javelin 800m | |
| 5 km walk (road) | 21:30 | Wu Quanming | China | 14 April 2018 | | Shangrao, China | 16 years, 149 days |
| 10000 m walk (track) | | | | | | |
| 20000 m walk (track) | 1:29:32.4 | Hongjuan Song | China | 23 October 2003 | Changsha Chinese Urban Games | Changsha, China | 19 years, 111 days |
| 20 km walk (road) | | | | | | |
| 35 km walk (road) | 2:43:25 | Wu Quanming | China | 22 January 2022 | | Nanjing, China | 20 years, 67 days |
| 4×100 m relay | | | | | | |
| 4×400 m relay | | | | | | |

## Indoor
### Men

| Event | Record | Athlete | Nationality | Date | Meet | Place | Age |
| 60 m | 6.54 | Abdul Hakim Sani Brown | Japan | 8 March 2019 | NCAA Division I Championships | Birmingham, United States | 20 years, 2 days |
| 200 m | | | | | | |
| 400 m | | | | | | |
| 800 m | | | | | | |
| 1500 m | | | | | | |
| Mile | 3:57.43 | Ryoji Tatezawa | Japan | 25 February 2018 | BU Last Chance Meet | Boston, United States | 20 years, 285 days |
| 3000 m | | | | | | |
| 5000 m | 13:09.45 | Keita Sato | Japan | 26 January 2024 | BU John Thomas Terrier Classic | Boston, United States | 20 years, 4 days |
| 60 m hurdles | | | | | | |
| High jump | | | | | | |
| Pole vault | | | | | | |
| Long jump | | | | | | |
| Triple jump | | | | | | |
| Shot put | | | | | | |
| Heptathlon | | | | | | |
| Heptathlon | 60m Long jump Shot put High jump 60m H Pole vault 1000m | 60m Long jump Shot put High jump 60m H Pole vault 1000m | 60m Long jump Shot put High jump 60m H Pole vault 1000m | 60m Long jump Shot put High jump 60m H Pole vault 1000m | 60m Long jump Shot put High jump 60m H Pole vault 1000m | 60m Long jump Shot put High jump 60m H Pole vault 1000m | 60m Long jump Shot put High jump 60m H Pole vault 1000m |
| 5000 m walk | | | | | | |
| 4 × 400 m relay | | | | | | |

### Women

| Event | Record | Athlete | Nationality | Date | Meet | Place | Age |
| 60 m | | | | | | |
| 200 m | | | | | | |
| 400 m | | | | | | |
| 800 m | | | | | | |
| 1500 m | | | | | | |
| 3000 m | | | | | | |
| 60 m hurdles | | | | | | |
| High jump | | | | | | |
| Pole vault | | | | | | |
| Long jump | | | | | | |
| Triple jump | | | | | | |
| Shot put | | | | | | |
| Pentathlon | | | | | | |
| Pentathlon | 60m H High jump Shot put Long jump 800m | 60m H High jump Shot put Long jump 800m | 60m H High jump Shot put Long jump 800m | 60m H High jump Shot put Long jump 800m | 60m H High jump Shot put Long jump 800m | 60m H High jump Shot put Long jump 800m | 60m H High jump Shot put Long jump 800m |
| 3000 m walk | | | | | | |
| 4 × 400 m relay | | | | | | |