The men's triple jump event at the 2017 European Athletics U23 Championships was held in Bydgoszcz, Poland, at Zdzisław Krzyszkowiak Stadium on 15 and 16 July.
| Gold | Nazim Babayev | |
| Silver | Simo Lipsanen | |
| Bronze | Max Heß |
15 July[1]
Qualification rule: 15.75 (Q) or the 12 best results (q) qualified for the final.
| Rank | Group | Name | Nationality |
|
|
| Results | Notes | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | B | align=left | align=left | 16.89 | 16.89 | Q | |||||
| 2 | A | align=left | align=left | 16.67 | 16.67 | Q | |||||
| 3 | A | align=left | align=left | 16.42 | 16.42 | Q | |||||
| 4 | A | align=left | align=left | 16.21 | 16.21 | Q | |||||
| 5 | A | align=left | align=left | 16.21w | 16.01w | Q | |||||
| 6 | A | align=left | align=left | 15.64 | 15.96 | 15.96 | Q, PB | ||||
| 7 | B | align=left | align=left | 15.89 | 15.89 | Q | |||||
| 8 | B | align=left | align=left | 15.87 | 15.87 | Q | |||||
| 9 | A | align=left | align=left | x | 15.58 | 15.83 | 15.83 | Q, PB | |||
| 10 | B | align=left | align=left | 15.07 | 15.79 | 15.79 | Q | ||||
| 11 | A | align=left | align=left | 15.42 | x | 15.70 | 15.70 | q | |||
| 12 | B | align=left | align=left | 15.18 | 15.53 | 15.67 | 15.67 | q | |||
| 13 | A | align=left | align=left | x | 15.62 | x | 15.62 | ||||
| 14 | B | align=left | align=left | 14.40 | 15.59 | 15.52 | 15.59 | ||||
| 15 | B | align=left | align=left | 15.56 | 15.40 | x | 15.56 | ||||
| 16 | A | align=left | align=left | 15.51 | x | 14.43 | 15.51 | ||||
| 17 | B | align=left | align=left | 15.01 | x | x | 15.01 | ||||
| B | align=left | align=left |
16 July[2]
| Rank | Name | Nationality |
|
|
|
|
|
| Result | Notes | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| align=left | align=left | x | 17.18 | 16.74 | x | x | x | 17.18 | EL, PB | ||||
| align=left | align=left | 16.83 | 16.70 | 16.58 | x | 17.14 | x | 17.14 | NR | ||||
| align=left | align=left | 16.61 | 16.53 | x | 16.68 | x | x | 16.68 | |||||
| align=left | align=left | 16.63 | x | x | x | 16.56 | – | 16.63 | NU23R | ||||
| align=left | align=left | x | 15.97 | x | 15.89 | 16.10 | 15.69 | 16.10 | PB | ||||
| align=left | align=left | 15.84 | 15.99 | 15.88 | 15.53 | 15.61 | 15.47 | 15.99 | |||||
| align=left | align=left | x | x | 15.97 | 14.94 | x | x | 15.97 | |||||
| align=left | align=left | 15.91 | x | 15.91 | x | 14.30 | 15.95 | 15.95 | SB | ||||
| align=left | align=left | 15.06 | 15.82 | 15.41 | 15.82 | ||||||||
| 10 | align=left | align=left | x | x | 15.13 | 15.13 | |||||||
| 11 | align=left | align=left | x | 15.01 | x | 15.01 | |||||||
| align=left | align=left | x | x | x |