2002 European Athletics Championships – Men's 800 metres

The men's 800 metres at the 2002 European Athletics Championships were held at the Olympic Stadium on August 9–11.

Qualification: First 3 of each heat (Q) and the next 4 fastest (q) qualified for the semifinals.

Qualification: First 3 of each semifinal (Q) and the next 2 fastest (q) qualified for the final.