The men's triple jump event at the 2005 European Athletics U23 Championships was held in Erfurt, Germany, at Steigerwaldstadion on 15 and 17 July.
| Gold | Aleksandr Sergeyev | |
| Silver | Aleksandr Petrenko | |
| Bronze | Nelson Évora |
17 July
| Rank | Name | Nationality | Attempts | Result | Notes | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | ||||||||
| align=left | align=left | | 17.02 w (w: 2.1 m/s) | x | x | 17.11 (w: 0.0 m/s) | x | x | 17.11 (w: 0.0 m/s) | ||||
| align=left | align=left | | x | 16.99 (w: 1.5 m/s) | 16.82 (w: 0.3 m/s) | 16.76 (w: 1.0 m/s) | 17.03 (w: 0.6 m/s) | x | 17.03 (w: 0.6 m/s) | ||||
| align=left | align=left | 16.73 (w: 0.3 m/s) | 16.52 (w: 0.3 m/s) | 16.71 (w: 0.9 m/s) | 16.43 (w: -0.3 m/s) | 16.89 (w: 1.9 m/s) | x | 16.89 (w: 1.9 m/s) | |||||
| 4 | align=left | align=left |  | 15.57 (w: 0.7 m/s) | 15.89 (w: 1.0 m/s) | x | 16.25 (w: 1.5 m/s) | x | x | 16.25 (w: 1.5 m/s) | |||
| 5 | align=left | align=left | 15.42 (w: 0.9 m/s) | 16.02 (w: 0.2 m/s) | x | x | x | 16.13 (w: 0.5 m/s) | 16.13 (w: 0.5 m/s) | ||||
| 6 | align=left | align=left |  | 16.13 (w: 1.9 m/s) | x | – | x | x | x | 16.13 (w: 1.9 m/s) | |||
| 7 | align=left | align=left |  | 15.96 (w: 1.1 m/s) | 16.01 (w: 1.2 m/s) | 15.84 (w: 0.0 m/s) | 15.60 (w: 0.0 m/s) | 16.05 (w: 0.0 m/s) | 15.98 (w: 0.9 m/s) | 16.05 (w: 0.0 m/s) | |||
| 8 | align=left | align=left |  | 15.76 (w: 1.2 m/s) | 16.02 (w: 0.9 m/s) | 15.57 (w: 0.6 m/s) | 15.98 (w: 0.6 m/s) | 15.60 (w: 0.8 m/s) | 16.01 (w: 0.7 m/s) | 16.02 (w: 0.9 m/s) | |||
| 9 | align=left | align=left | | x | 15.19 (w: 0.9 m/s) | 15.77 (w: 1.4 m/s) | 15.77 (w: 1.4 m/s) | ||||||
| 10 | align=left | align=left |  | x | x | 15.67 (w: 1.0 m/s) | 15.67 (w: 1.0 m/s) | ||||||
| 11 | align=left | align=left | | x | 15.59 (w: -0.2 m/s) | x | 15.59 (w: -0.2 m/s) | ||||||
| 12 | align=left | align=left | | x | 15.32 w (w: 2.5 m/s) | 15.42 (w: 1.1 m/s) | 15.42 (w: 1.1 m/s) | ||||||
15 July
Qualifying 16.20 or 12 best to the Final
| Rank | Name | Nationality | Result | Notes | |||
|---|---|---|---|---|---|---|---|
| 1 | align=left | align=left | | 16.24 (w: -0.6 m/s) | Q | ||
| 2 | align=left | align=left | | 16.16 (w: -0.2 m/s) | q | ||
| 3 | align=left | align=left | | 16.04 (w: -0.2 m/s) | q | ||
| 4 | align=left | align=left | 16.02 (w: -0.7 m/s) | q | |||
| 5 | align=left | align=left | | 15.98 (w: 0.9 m/s) | q | ||
| 6 | align=left | align=left | | 15.87 (w: 0.3 m/s) | q | ||
| 7 | align=left | align=left | | 15.79 (w: 0.2 m/s) | |||
| 8 | align=left | align=left | 15.64 (w: -0.1 m/s) |
| Rank | Name | Nationality | Result | Notes | |||
|---|---|---|---|---|---|---|---|
| 1 | align=left | align=left | | 16.56 (w: 0.8 m/s) | Q | ||
| 2 | align=left | align=left | 16.39 (w: 0.2 m/s) | Q | |||
| 3 | align=left | align=left | | 16.19 (w: 1.0 m/s) | q | ||
| 4 | align=left | align=left | | 16.08 (w: 1.4 m/s) | q | ||
| 5 | align=left | align=left | | 16.08 (w: 0.9 m/s) | q | ||
| 6 | align=left | align=left | | 15.96 (w: 0.6 m/s) | q | ||
| 7 | align=left | align=left | 15.48 (w: 0.4 m/s) | ||||
| 8 | align=left | align=left | | 15.27 (w: 0.7 m/s) |
According to an unofficial count, 16 athletes from 10 countries participated in the event.
(1) (2) (3) (2) (2) (2)