2011 European Athletics U23 Championships – Men's 800 metres

The men's 800 metres at the 2011 European Athletics U23 Championships took place at the Městský stadion on 14 and 15 July.

Qualification: First 2 in each heat (Q) and 2 best performers (q) advance to the Final.

[1] [2] According to an unofficial count, 19 athletes from 12 countries participated in the event.