Athletics at the 2006 Asian Games – Men's 400 metres

The men's 400 metres competition at the 2006 Asian Games in Doha, Qatar was held on 8 and 10 December 2006 at the Khalifa International Stadium.

Schedule
All times are Arabia Standard Time (UTC+03:00)

1st round

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