The men's high jump event at the 1992 World Junior Championships in Athletics was held in Seoul, Korea, at Olympic Stadium on 18 and 20 September.
| Gold | Steve Smith | |
| Silver | Tim Forsyth | |
| Bronze | Takahiro Kimino |
20 September
| Rank | Name | Nationality | Result | Notes | |||
|---|---|---|---|---|---|---|---|
| align=left | align=left | 2.37 | =WJR | ||||
| align=left | align=left | | 2.31 | ||||
| align=left | align=left | | 2.29 | ||||
| 4 | align=left | align=left |  | 2.23 | |||
| 5 | align=left | align=left | 2.20 | ||||
| 5 | align=left | align=left | 2.20 | ||||
| 7 | align=left | align=left | 2.17 | ||||
| 8 | align=left | align=left | 2.17 | ||||
| 9 | align=left | align=left | | 2.17 | |||
| 10 | align=left | align=left |  | 2.14 | |||
| 10 | align=left | align=left | 2.14 | ||||
| 12 | align=left | align=left |  | 2.14 | |||
| 13 | align=left | align=left |  | 2.14 | |||
| 14 | align=left | align=left | 2.10 | ||||
| 15 | align=left | align=left |  | 2.10 | |||
| 16 | align=left | align=left | 2.05 | ||||
| 16 | align=left | align=left | 2.05 | ||||
| 16 | align=left | align=left | | 2.05 | |||
| 19 | align=left | align=left |  | 2.00 |
18 Sep
| Rank | Name | Nationality | Result | Notes | |||
|---|---|---|---|---|---|---|---|
| 1 | align=left | align=left | | 2.16 | Q | ||
| 1 | align=left | align=left | | 2.16 | Q | ||
| 3 | align=left | align=left | | 2.16 | Q | ||
| 3 | align=left | align=left | | 2.16 | Q | ||
| 5 | align=left | align=left | 2.16 | Q | |||
| 6 | align=left | align=left | 2.13 | q | |||
| 6 | align=left | align=left | 2.13 | q | |||
| 6 | align=left | align=left | | 2.13 | q | ||
| 6 | align=left | align=left | 2.13 | q | |||
| 10 | align=left | align=left | | 2.13 | q | ||
| 11 | align=left | align=left | 2.13 | q | |||
| 12 | align=left | align=left | 2.13 | q | |||
| 13 | align=left | align=left | | 2.13 | q | ||
| 14 | align=left | align=left | | 2.05 | |||
| 15 | align=left | align=left |  | 2.05 | |||
| 16 | align=left | align=left |  | 2.00 |
| Rank | Name | Nationality | Result | Notes | |||
|---|---|---|---|---|---|---|---|
| 1 | align=left | align=left | 2.16 | Q | |||
| 1 | align=left | align=left | 2.16 | Q | |||
| 1 | align=left | align=left | | 2.16 | Q | ||
| 4 | align=left | align=left | | 2.16 | Q | ||
| 5 | align=left | align=left | | 2.13 | q | ||
| 5 | align=left | align=left | 2.13 | q | |||
| 7 | align=left | align=left | 2.10 | ||||
| 7 | align=left | align=left | 2.10 | ||||
| 9 | align=left | align=left |  | 2.10 | |||
| 10 | align=left | align=left | | 2.10 | |||
| 11 | align=left | align=left |  | 2.10 | |||
| 12 | align=left | align=left | | 2.10 | |||
| 13 | align=left | align=left |  | 2.05 | |||
| 13 | align=left | align=left | | 2.05 | |||
| 15 | align=left | align=left | 2.05 | ||||
| 16 | align=left | align=left |  | 2.00 |
According to an unofficial count, 32 athletes from 23 countries participated in the event.