2010 European Athletics Championships – Men's 800 metres

The men's 800 metres at the 2010 European Athletics Championships was held at the Estadi Olímpic Lluís Companys on 28, 29 and 31 July.

First 3 in each heat (Q) and 4 best performers (q) advance to the Semifinals.

First 3 in each heat and 2 best performers advance to the Final.

Lewandowski beat all-comers to attain his first senior European medal.