| Event: | Men's 20 kilometres walk |
| Games: | 2010 Asian Games |
| Venue: | Aoti Main Stadium |
| Date: | 21 November |
| Competitors: | 9 |
| Nations: | 5 |
| Gold: | Wang Hao |
| Goldnoc: | CHN |
| Silver: | Chu Yafei |
| Silvernoc: | CHN |
| Bronze: | Kim Hyun-sub |
| Bronzenoc: | KOR |
| Prev: | 2006 |
| Next: | 2014 |
See main article: Athletics at the 2010 Asian Games.
The men's 20 kilometres walk event at the 2010 Asian Games was held in Aoti Main Stadium, Guangzhou, China on 21 November.
All times are China Standard Time
| width=220 | Date | width=50 | Time | width=150 | Event |
|---|---|---|---|---|---|
| Sunday, 21 November 2010 | 09:00 | Final |
| width=40 | Rank | width=250 | Athlete | width=80 | Time | width=50 | Notes |
|---|---|---|---|---|---|---|---|
| 1:20:50 | |||||||
| 1:21:57 | |||||||
| 1:22:47 | |||||||
| 4 | 1:24:00 | ||||||
| 5 | 1:25:50 | ||||||
| 6 | 1:26:33 | ||||||
| 7 | 1:28:06 | ||||||
| 8 | 1:36:41 | ||||||
| — | DSQ |