The men's 200 metres at the 2015 World Championships in Athletics was held at the Beijing National Stadium on 25, 26 and 27 August.

[1][2] The winning margin was 0.19 seconds.

Prior to the competition, the records were as follows:[3] All times are local times (UTC+8) Qualification: First 3 in each heat (Q) and the next 3 fastest (q) advanced to the semifinals.

[5] Qualification: First 2 in each heat (Q) and the next 2 fastest (q) advanced to the final.

[6] The final was held at 20:55.