The men's 10,000 metres walk event at the 2000 World Junior Championships in Athletics was held in Santiago, Chile, at Estadio Nacional Julio Martínez Prádanos on 19 October.
| Gold | Cristián Berdeja | |
| Silver | Yevgeniy Demkov | |
| Bronze | Viktor Burayev |
19 October
| Rank | Name | Nationality | Time | Notes | |||
|---|---|---|---|---|---|---|---|
| align=left | align=left | | 40:56.47 | ||||
| align=left | align=left | | 40:56.53 | ||||
| align=left | align=left | | 40:56.57 | ||||
| 4 | align=left | align=left |  | 42:39.08 | |||
| 5 | align=left | align=left |  | 42:41.01 | |||
| 6 | align=left | align=left |  | 42:50.73 | |||
| 7 | align=left | align=left |  | 43:18.95 | |||
| 8 | align=left | align=left |  | 43:20.96 | |||
| 9 | align=left | align=left | | 43:25.28 | |||
| 10 | align=left | align=left |  | 43:32.79 | |||
| 11 | align=left | align=left | 43:45.22 | ||||
| 12 | align=left | align=left | 44:08.44 | ||||
| 13 | align=left | align=left |  | 44:12.06 | |||
| 14 | align=left | align=left |  | 44:26.88 | |||
| 15 | align=left | align=left |  | 44:41.95 | |||
| 16 | align=left | align=left | 44:48.08 | ||||
| 17 | align=left | align=left |  | 44:55.90 | |||
| 18 | align=left | align=left | 45:00.97 | ||||
| 19 | align=left | align=left |  | 45:12.00 | |||
| 20 | align=left | align=left | | 45:19.21 | |||
| 21 | align=left | align=left |  | 45:21.06 | |||
| 22 | align=left | align=left | | 46:06.90 | |||
| 23 | align=left | align=left |  | 46:17.00 | |||
| 24 | align=left | align=left |  | 46:17.66 | |||
| 25 | align=left | align=left |  | 47:00.74 | |||
| 26 | align=left | align=left | 47:15.74 | ||||
| 27 | align=left | align=left | 49:15.25 | ||||
| align=left | align=left | | DQ | ||||
| align=left | align=left | DQ | |||||
| align=left | align=left |  | DNF | ||||
| align=left | align=left | | DNF | ||||
| align=left | align=left | DNF |
According to an unofficial count, 32 athletes from 23 countries participated in the event.