The men's triple jump event at the 1990 World Junior Championships in Athletics was held in Plovdiv, Bulgaria, at Deveti Septemvri Stadium on 11 and 12 August.[1]
| Gold | Sergey Bykov | |
| Silver | Yoelbi Quesada | |
| Bronze | Nikolay Raev |
12 August
| Rank | Name | Nationality | Attempts | Result | Notes | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | ||||||||
| align=left | align=left | 16.56 (w: +0.3 m/s) | 16.43 (w: -0.3 m/s) | 16.79 (w: +1.4 m/s) | 16.98 (w: -0.2 m/s) | 16.07 (w: -0.4 m/s) | 16.63 (w: -1.2 m/s) | 16.98 (w: -0.2 m/s) | |||||
| align=left | align=left | | 16.62 (w: +1.2 m/s) | 16.30 (w: +0.6 m/s) | 15.91 (w: -1.1 m/s) | 16.25 (w: -0.6 m/s) | 16.32 (w: -1.2 m/s) | 16.48 (w: +0.4 m/s) | 16.62 (w: +1.2 m/s) | ||||
| align=left | align=left | 15.04 (w: +0.3 m/s) | 15.65 w (w: +2.6 m/s) | 15.84 (w: -0.9 m/s) | 16.22 (w: +0.9 m/s) | 16.14 (w: -1.7 m/s) | 15.96 (w: +0.5 m/s) | 16.22 (w: +0.9 m/s) | |||||
| 4 | align=left | align=left | 15.56 (w: -1.4 m/s) | 15.66 (w: +0.5 m/s) | 16.06 (w: -0.2 m/s) | 16.09 (w: +1.7 m/s) | 16.17 (w: +1.3 m/s) | 15.76 (w: +0.3 m/s) | 16.17 (w: +1.3 m/s) | ||||
| 5 | align=left | align=left | 16.14 (w: +1.3 m/s) | - | x | 16.12 (w: -0.4 m/s) | 16.15 (w: +0.1 m/s) | - | 16.15 (w: +0.1 m/s) | ||||
| 6 | align=left | align=left | x | 15.86 (w: -1.7 m/s) | x | 16.06 (w: -0.7 m/s) | 15.66 (w: -0.6 m/s) | 15.80 (w: +1.6 m/s) | 16.06 (w: -0.7 m/s) | ||||
| 7 | align=left | align=left |  | x | 15.66 (w: +0.7 m/s) | 15.92 (w: +0.6 m/s) | 15.54 (w: -0.6 m/s) | 13.70 (w: +0.8 m/s) | 15.91 (w: +0.3 m/s) | 15.92 (w: +0.6 m/s) | |||
| 8 | align=left | align=left |  | 15.53 (w: +0.1 m/s) | 15.71 (w: -1.4 m/s) | 15.68 (w: +1.6 m/s) | x | x | x | 15.71 (w: -1.4 m/s) | |||
| 9 | align=left | align=left | x | 15.64 (w: -0.4 m/s) | 15.49 (w: -0.1 m/s) | 15.64 (w: -0.4 m/s) | |||||||
| 10 | align=left | align=left |  | 15.61 (w: -1.0 m/s) | x | 15.30 (w: +0.7 m/s) | 15.61 (w: -1.0 m/s) | ||||||
| 11 | align=left | align=left | 15.21 (w: -2.3 m/s) | 15.57 (w: -2.0 m/s) | 15.28 (w: -0.7 m/s) | 15.57 (w: -2.0 m/s) | |||||||
| 12 | align=left | align=left | x | 15.48 (w: +1.4 m/s) | 15.53 (w: -0.9 m/s) | 15.53 (w: -0.9 m/s) | |||||||
| 13 | align=left | align=left | 15.09 (w: -2.5 m/s) | 15.45 w (w: +2.2 m/s) | x | 15.45 w (w: +2.2 m/s) | |||||||
| 14 | align=left | align=left | | 15.23 (w: +0.7 m/s) | - | - | 15.23 (w: +0.7 m/s) | ||||||
| 15 | align=left | align=left |  | x | 14.86 (w: +0.6 m/s) | 15.00 (w: -0.8 m/s) | 15.00 (w: -0.8 m/s) | ||||||
| 16 | align=left | align=left | | 14.93 (w: -0.3 m/s) | x | x | 14.93 (w: -0.3 m/s) | ||||||
11 Aug
| Rank | Name | Nationality | Attempts | Result | Notes | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | ||||||||
| 1 | align=left | align=left | 16.32 (w: +0.5 m/s) | - | - | 16.32 (w: +0.5 m/s) | Q | |||
| 2 | align=left | align=left | | 16.18 (w: +0.6 m/s) | - | - | 16.18 (w: +0.6 m/s) | Q | ||
| 3 | align=left | align=left | 15.82 (w: -0.1 m/s) | - | - | 15.82 (w: -0.1 m/s) | Q | |||
| 4 | align=left | align=left | x | 15.29 (w: +0.7 m/s) | 15.81 (w: +1.3 m/s) | 15.81 (w: +1.3 m/s) | Q | |||
| 5 | align=left | align=left | | 15.42 (w: -0.3 m/s) | 15.51 (w: -1.8 m/s) | 15.80 (w: +0.6 m/s) | 15.80 (w: +0.6 m/s) | Q | ||
| 6 | align=left | align=left | 15.75 (w: -0.3 m/s) | - | - | 15.75 (w: -0.3 m/s) | Q | |||
| 7 | align=left | align=left | | 15.09 (w: -0.2 m/s) | 15.64 (w: +0.2 m/s) | - | 15.64 (w: +0.2 m/s) | Q | ||
| 8 | align=left | align=left | | x | x | 15.55 (w: -0.1 m/s) | 15.55 (w: -0.1 m/s) | |||
| 9 | align=left | align=left |  | 15.42 (w: -0.1 m/s) | x | 15.28 (w: +0.8 m/s) | 15.42 (w: -0.1 m/s) | |||
| 10 | align=left | align=left | | 14.77 (w: -0.2 m/s) | 14.85 (w: -0.3 m/s) | 15.31 (w: +0.2 m/s) | 15.31 (w: +0.2 m/s) | |||
| 11 | align=left | align=left |  | x | 15.30 (w: -0.6 m/s) | x | 15.30 (w: -0.6 m/s) | |||
| 12 | align=left | align=left |  | 15.17 (w: +0.4 m/s) | 14.92 (w: +1.5 m/s) | 14.82 (w: +1.7 m/s) | 15.17 (w: +0.4 m/s) | |||
| 13 | align=left | align=left | 14.76 (w: +0.1 m/s) | 15.04 (w: +0.2 m/s) | 14.76 (w: +1.4 m/s) | 15.04 (w: +0.2 m/s) | ||||
| 14 | align=left | align=left |  | 14.60 (w: +0.3 m/s) | 14.57 (w: -0.5 m/s) | 14.97 (w: +0.2 m/s) | 14.97 (w: +0.2 m/s) | |||
| 15 | align=left | align=left |  | x | 14.83 (w: +0.3 m/s) | 14.96 (w: +0.4 m/s) | 14.96 (w: +0.4 m/s) | |||
| 16 | align=left | align=left |  | 14.84 (w: +0.6 m/s) | x | x | 14.84 (w: +0.6 m/s) | |||
| 17 | align=left | align=left |  | x | 14.36 (w: +0.3 m/s) | x | 14.36 (w: +0.3 m/s) | |||
| Rank | Name | Nationality | Attempts | Result | Notes | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | ||||||||
| 1 | align=left | align=left | | 14.79 (w: -1.1 m/s) | 15.42 (w: -0.5 m/s) | 16.12 (w: +1.3 m/s) | 16.12 (w: +1.3 m/s) | Q | ||
| 2 | align=left | align=left | 16.05 (w: +1.9 m/s) | - | - | 16.05 (w: +1.9 m/s) | Q | |||
| 3 | align=left | align=left | | x | 16.02 (w: +0.8 m/s) | - | 16.02 (w: +0.8 m/s) | Q | ||
| 4 | align=left | align=left | | 15.18 (w: +0.9 m/s) | 16.01 (w: +1.6 m/s) | - | 16.01 (w: +1.6 m/s) | Q | ||
| 5 | align=left | align=left | 15.21 (w: -0.7 m/s) | x | 15.99 (w: +1.0 m/s) | 15.99 (w: +1.0 m/s) | Q | |||
| 6 | align=left | align=left | x | 15.86 w (w: +2.4 m/s) | - | 15.86 w (w: +2.4 m/s) | Q | |||
| 7 | align=left | align=left | | x | 15.79 (w: +0.4 m/s) | - | 15.79 (w: +0.4 m/s) | Q | ||
| 8 | align=left | align=left | 15.38 (w: +1.6 m/s) | 15.39 (w: +0.8 m/s) | 15.63 (w: +0.7 m/s) | 15.63 (w: +0.7 m/s) | Q | |||
| 9 | align=left | align=left | 15.14 (w: -1.2 m/s) | 14.85 (w: -2.4 m/s) | 15.61 (w: +1.0 m/s) | 15.61 (w: +1.0 m/s) | Q | |||
| 10 | align=left | align=left | | 14.87 (w: -0.4 m/s) | x | 15.56 (w: +1.0 m/s) | 15.56 (w: +1.0 m/s) | |||
| 11 | align=left | align=left | x | x | 15.48 (w: +1.4 m/s) | 15.48 (w: +1.4 m/s) | ||||
| 12 | align=left | align=left | | x | 15.45 (w: -0.3 m/s) | 15.45 (w: +0.7 m/s) | 15.45 (w: -0.3 m/s) | |||
| 13 | align=left | align=left |  | 14.69 (w: -0.7 m/s) | 15.41 (w: +0.5 m/s) | 15.35 (w: +0.6 m/s) | 15.41 (w: +0.5 m/s) | |||
| 14 | align=left | align=left |  | 15.15 (w: -0.2 m/s) | 15.37 (w: -0.3 m/s) | 15.21 (w: +0.3 m/s) | 15.37 (w: -0.3 m/s) | |||
| 15 | align=left | align=left |  | 15.34 (w: +0.5 m/s) | 14.25 (w: -1.2 m/s) | 13.93 (w: -0.7 m/s) | 15.34 (w: +0.5 m/s) | |||
| 16 | align=left | align=left | | 15.03 (w: +0.2 m/s) | 14.65 (w: -1.5 m/s) | 14.73 (w: -0.7 m/s) | 15.03 (w: +0.2 m/s) | |||
| align=left | align=left | x | x | x | NM | |||||
According to an unofficial count, 34 athletes from 23 countries participated in the event.