2025 Asian Athletics Championships – Men's 400 metres
| Men's 400 metres at the 2025 Asian Athletics Championships | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Venue | Gumi Civic Stadium | |||||||||
| Location | Gumi, South Korea | |||||||||
| Dates | 27 May (heats & semi-finals) 28 May (final) | |||||||||
| Winning time | 45.33 | |||||||||
| Medalists | ||||||||||
| ||||||||||
The men's 400 metres event at the 2025 Asian Athletics Championships was held on 27 and 28 May.