2017 European Athletics U23 Championships – Men's 800 metres

The men's 800 metres event at the 2017 European Athletics U23 Championships was held in Bydgoszcz, Poland, at Zdzisław Krzyszkowiak Stadium on 14 and 16 July.

Heats
14 July

Qualification rule: First 2 (Q) and the next 2 fastest (q) qualified for the final.

Final
16 July