2023 Asian Athletics Championships – Men's 400 metres
| Men's 400 metres at the 2023 Asian Athletics Championships | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Venue | National Stadium | |||||||||
| Location | Bangkok, Thailand | |||||||||
| Dates | 12 July (heats & semi-finals) 13 July (final) | |||||||||
| Competitors | 26 from 18 nations | |||||||||
| Winning time | 45.00 | |||||||||
| Medalists | ||||||||||
| ||||||||||
The men's 400 metres event at the 2023 Asian Athletics Championships was held on 12 and 13 July.