2019 European Athletics Indoor Championships – Men's 800 metres

The men's 800 metres event at the 2019 European Athletics Indoor Championships was held on 1 March 2019 at 19:48 (heats), on 2 March at 18:25 (semifinals) and on 3 March 2019 at 18:57 (final) local time.

Heats
Qualification: First 2 in each heat (Q) and the next 2 fastest (q) advance to the Semifinal.

Semifinals
Qualification: First 3 in each heat (Q) advance to the Final.