The men's high jump event at the 1994 World Junior Championships in Athletics was held in Lisbon, United States, at Estádio Universitário de Lisboa on 22 and 24 July.
| Gold | Jagan Hames | |
| Silver | Antoine Burke | |
| Bronze | Mika Polku |
24 July
| Rank | Name | Nationality | Result | Notes | |||
|---|---|---|---|---|---|---|---|
| align=left | align=left | | 2.23 | ||||
| align=left | align=left | | 2.20 | ||||
| align=left | align=left | | 2.20 | ||||
| 4 | align=left | align=left |  | 2.20 | |||
| 5 | align=left | align=left | 2.15 | ||||
| 6 | align=left | align=left | | 2.15 | |||
| 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 | 2.05 |
22 Jul
| Rank | Name | Nationality | Result | Notes | |||
|---|---|---|---|---|---|---|---|
| 1 | align=left | align=left | | 2.15 | q | ||
| 2 | align=left | align=left | | 2.15 | q | ||
| 3 | align=left | align=left | 2.15 | q | |||
| 4 | align=left | align=left | | 2.15 | q | ||
| 5 | align=left | align=left |  | 2.10 | |||
| 5 | align=left | align=left |  | 2.10 | |||
| 7 | align=left | align=left |  | 2.10 | |||
| 8 | align=left | align=left |  | 2.10 | |||
| 9 | align=left | align=left | | 2.10 | |||
| 10 | align=left | align=left | | 2.05 | |||
| 11 | align=left | align=left |  | 2.00 | |||
| 12 | align=left | align=left | | 2.00 | |||
| 13 | align=left | align=left |  | 2.00 | |||
| 14 | align=left | align=left |  | 1.90 | |||
| align=left | align=left | NH |
| Rank | Name | Nationality | Result | Notes | |||
|---|---|---|---|---|---|---|---|
| 1 | align=left | align=left | | 2.15 | q | ||
| 1 | align=left | align=left | | 2.15 | q | ||
| 1 | align=left | align=left | 2.15 | q | |||
| 1 | align=left | align=left | | 2.15 | q | ||
| 5 | align=left | align=left | | 2.15 | q | ||
| 6 | align=left | align=left | | 2.15 | q | ||
| 6 | align=left | align=left | | 2.15 | q | ||
| 6 | align=left | align=left | | 2.15 | q | ||
| 9 | align=left | align=left |  | 2.10 | |||
| 10 | align=left | align=left | | 2.05 | |||
| 11 | align=left | align=left | 2.05 | ||||
| 11 | align=left | align=left |  | 2.05 | |||
| 13 | align=left | align=left |  | 2.00 | |||
| 14 | align=left | align=left |  | 2.00 | |||
| 15 | align=left | align=left |  | 1.95 | |||
| 16 | align=left | align=left |  | 1.95 |
According to an unofficial count, 31 athletes from 23 countries participated in the event.