2015 IPC Swimming World Championships – Men's 400 metre freestyle

The men's 400 metre freestyle at the 2015 IPC Swimming World Championships was held at the Tollcross International Swimming Centre in Glasgow, United Kingdom from 13–17 July.

Medalists

 * Legend
 * WR: World record, CR: Championship record, AF: Africa record, AM: Americas record, AS: Asian record, EU: European record, OS: Oceania record