| Wu Dajing | |
| Nationality: | Chinese |
| Birth Date: | 24 July 1994 |
| Birth Place: | Jiamusi, Heilongjiang, China |
| Height: | 1.82 m |
| Weight: | 73 kg |
| Country: | China |
| Sport: | Short track speed skating |
| Event: | 500 m |
| Club: | Jilin Province |
| Pb: | 500m: 39.505 WR (2018) 1000m: 1:23.380 (2017) 1500m: 2:12.926 (2016) 3000m: 4:51.835 (2016) |
| Show-Medals: | no |
| P: | Wǔ Dàjìng |
| Bpmf: | ㄨˇ ㄉㄚˋ ㄐㄧㄥˋ |
| Gr: | Wuu DahJinq |
| W: | Wu3 Ta4ching4 |
| Tp: | Wǔ Dàjìng |
| Myr: | Wǔ Dàjìng |
| Mps: | Wǔ Dà-jìng |
Wu Dajing (born 24 July 1994) is a Chinese short track speed skater.[1] He is a gold medalist in the Men's 500 metres at the 2018 Winter Olympic Games in Pyeongchang. He won a gold medal in the Men's 500m at the 2014 ISU World Championships in Montreal, Canada.
He won China's only gold medal at the 2018 Winter Olympic Games in Pyeongchang. He won the Men's 500 metres, setting an Olympic record (heat) and two world records (quarterfinal and final) while leading wire-to-wire in all three contests en route to capturing the gold.[2] He became only the second person in history to have skated the discipline in under 40 seconds, after American J. R. Celski who managed the feat in 2012 in Calgary at a much higher elevation where the reduced air density tends to give the skater an advantage due to lowered air resistance. Wu also won a silver medal with his teammates in the men's 5000m team relay.
Wu Dajing was China's flag bearer during the parade of nations at the opening ceremony of the 2017 Asian Winter Games.[3]
In 2020, Wu Dajing made a special appearance in the Chinese drama TV series Skate into Love, and was later cast as Yang Gensi in the 2023 film .
| Date | Competition | Location | Rank | Event | Result | |
| 9 January 2010 | 500 m | 43.107 | ||||
| 26 February 2011 | Courmayeur Forum Sports Center | 500 m | 42.491 | |||
| 27 February 2011 | Courmayeur Forum Sports Center | Overall | 40 points | |||
| 4 December 2011 | 5000 m relay | 6:50.562 | ||||
| 11 December 2011 | Oriental Sports Center | 5000 m relay | 6:38.567 | |||
| 2 December 2012 | 5000 m relay | 6:47.885 | ||||
| 9 December 2012 | 500 m | 40.911 | ||||
| 2 February 2013 | 500 m | 41.095 | ||||
| 3 February 2013 | 500 m | 41.413 | ||||
| 3 February 2013 | 5000 m relay | 6:49.925 | ||||
| 10 February 2013 | 500 m | 40.684 | ||||
| 5 October 2013 | 500 m | 40.637 | ||||
| 6 October 2013 | 1000 m | 1:25.935 | ||||
| 16 November 2013 | 500 m | 41.123 | ||||
| 21 February 2014 | 500 m | 40.846 | ||||
| 21 February 2014 | 5000 m relay | 6:44.521 | ||||
| 15 March 2014 | 500 m | 40.158 | ||||
| 9 November 2014 | 500 m | 40.572 | ||||
| 9 November 2014 | 5000 m relay | 6:39.715 | ||||
| 15 November 2014 | 500 m | 40.720 | ||||
| 13 March 2015 | 500 m | 41.032 | ||||
| 15 March 2015 | 3000 m | 5:06.093 | ||||
| 15 March 2015 | 5000 m relay | 41.032 | ||||
| 15 March 2015 | Overall | 55 points | ||||
| 22 February 2018 | 500 m | 39.584 Former WR | ||||
| 22 February 2018 | 5000 m relay | 6:32.035 | ||||
| 5 February 2022 | 2000 m mixed relay | 2:37.348 |