| AJ Bell Men's World Championship 2013 | |||
|---|---|---|---|
| 35th PSA World Squash Championship | |||
 | |||
| Location | Manchester, England | ||
| Venue | Manchester National Squash Centre Manchester Central | ||
| Date(s) | 26 October – 3 November 2013 | ||
| Website mensworldsquashchampionship2013 | |||
| PSA World Tour | |||
| Category | PSA World Championship | ||
| Prize money | $325,000 | ||
| Results | |||
 Champion |  Nick Matthew | ||
 Runner-up |  Grégory Gaultier | ||
 Semi-finalists |  Ramy Ashour Mohamed El Shorbagy | ||
| |||
The AJ Bell 2013 Men's World Open Squash Championship is the men's edition of the 2013 World Championship, which serves as the individual world championship for squash players. The event took place in Manchester in England from 26 October to 3 November 2013. Nick Matthew won his third World Championship title, defeating Grégory Gaultier in the final.