The men's 4 × 100 metres relay event at the 2019 European Athletics U23 Championships was held in Gävle, Sweden, at Gavlehov Stadium Park on 14 July.[1]
| width=200 bgcolor=gold | Gold | width=200 bgcolor=silver | Silver | width=200 bgcolor=CC9966 | Bronze | |
| valign=top | Kevin Kranz Marvin Schulte Deniz Almas Philipp Trutenat | valign=top | Amaury Golitin Ryan Zézé Yanis Ammour Max Sirguey | valign=top | Simon Verherstraeten Kobe Vleminckx Antoine Snyders Raphaël Kapenda Camille Snyders |
Qualification rule: First 3 in each heat (Q) and the next 2 fastest (q) qualified for the final.
| Rank | Heat | Nation | Athletes | Time | Notes | ||
|---|---|---|---|---|---|---|---|
| 1 | 1 | 39.27 | Q | ||||
| 2 | 1 | 39.47 | Q | ||||
| 3 | 2 | 39.61 | Q | ||||
| 4 | 2 | 39.68 | Q, SB | ||||
| 5 | 2 | 39.78 | Q | ||||
| 6 | 2 | Eryk Hampel, Rafał Pająk, Jakub Gałandziej, Adrian Brzeziński | 39.90 | q, SB | |||
| 7 | 1 | 39.96 | Q, SB | ||||
| 8 | 1 | 40.05 | q | ||||
| 9 | 1 | 40.22 | SB | ||||
| 10 | 1 | 40.38 | SB | ||||
| 11 | 1 | 40.39 | |||||
| 12 | 2 | 40.57 | |||||
| 13 | 1 | 40.90 | |||||
| 2 | align=left | ||||||
| 2 | align=left | R170.7[2] |
| Rank | Lane | Nation | Athletes | Time | Notes | ||
|---|---|---|---|---|---|---|---|
| 5 | align=left | 39.22 | |||||
| 4 | align=left | 39.57 | |||||
| 3 | align=left | 39.77 | |||||
| 4 | 2 | align=left | 39.96 | ||||
| 5 | 8 | align=left | 39.99 | ||||
| 7 | align=left | ||||||
| 6 | align=left | ||||||
| 1 | align=left | Eryk Hampel, Rafał Pająk, Jakub Gałandziej, Adrian Brzeziński |