2013 IPC Swimming World Championships – Men's 400 metre freestyle
# 2013 IPC Swimming World Championships – Men's 400 metre freestyle

The men's 400 metre freestyle at the 2013 IPC Swimming World Championships was held at the Parc Jean Drapeau Aquatic Complex in Montreal from 12–18 August.

## Medalists

| Class | Gold | Silver | Bronze |
| - | - | - | - |
| S6 | Darragh McDonald Ireland | Nelson Crispin Colombia | Kyosuke Oyama Japan |
| S7 | Josef Craig United Kingdom | Andrey Gladkov Russia | Jonathan Fox United Kingdom |
| S8 | Oliver Hynd United Kingdom | Sam Hynd United Kingdom | Wang Yinan China |
| S9 | Brenden Hall Australia | Federico Morlacchi Italy | Jose Antonio Mari Alcaraz Spain |
| S10 | Ian Jaryd Silverman United States | Robert Welbourn United Kingdom | Dmitry Bartasinskiy Russia |
| S11 | Israel Oliver Spain | Matheus Sousa Brazil | Dmytro Zalevskyy Ukraine |
| S12 | Danylo Chufarov Ukraine | Sergey Punko Russia | James Clegg United Kingdom |
| S13 | Ihar Boki Belarus | Iaroslav Denysenko Ukraine | Charl Bouwer South Africa |
