2019 European Athletics U23 Championships – Men's 800 metres
The men's 800 metres event at the 2019 European Athletics U23 Championships was held in Gävle, Sweden, at Gavlehov Stadium Park on 12 and 14 July.Medalists
Results
Heats
Qualification: First 3 in each heat and next 2 fastest qualified for the final.
| Rank | Heat | Name | Nationality | Time | Notes |
| 1 | 1 | Simone Barontini | | 1:48.86 | Q |
| 2 | 1 | Mateusz Borkowski | | 1:48.88 | Q |
| 3 | 1 | Spencer Thomas | | 1:49.12 | Q |
| 4 | 1 | Eduardo Romero | | 1:49.34 | q |
| 5 | 2 | Pablo Sánchez-Valladares | | 1:49.49 | Q |
| 6 | 2 | John Fitzsimons | | 1:49.64 | Q |
| 7 | 2 | Gabriel Tual | | 1:49.65 | Q |
| 8 | 2 | Markus Einan | | 1:49.91 | q |
| 9 | 2 | Gabriele Aquaro | | 1:49.99 | |
| 10 | 2 | Andreas Kramer | | 1:50.17 | |
| 11 | 1 | Leonardo Cuzzolin | | 1:50.52 | |
| 12 | 1 | Markus Teijula | | 1:50.53 | |
| 13 | 2 | Benediktas Mickus | | 1:50.59 | |
| 14 | 1 | José Carlos Pinto | | 1:51.01 | |
| 15 | 1 | Sven Cepus | | 1:51.05 | |
| 16 | 2 | Kevin Viezee | | 1:51.38 | |
| 17 | 2 | Daniels Bambals | | 1:52.89 | |
Final
