2013 IPC Swimming World Championships – Men's 50 metre butterfly
# 2013 IPC Swimming World Championships – Men's 50 metre butterfly

The men's 50 metre butterfly 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 |
| - | - | - | - |
| S3 | Dmytro Vynohradets Ukraine | Mikael Fredriksson Sweden | Ioannis Kostakis Greece |
| S4 | Darko Đurić Slovenia | Arnost Petracek Czech Republic | Gustavo Sanchez Martinez Mexico |
| S5 | Roy Perkins United States | Daniel Dias Brazil | Andrew Mullen United Kingdom |
| S6 | Zheng Tao China | Xu Qing China | Nelson Crispin Colombia |
| S7 | Yevheniy Bohodayko Ukraine | Pan Shiyun China | Wang Jingang China |
