| Men's World Junior 2012 | |
| Number: | 19 |
| Series: | WSF Men's World Junior Championship |
| Event Name: | Men's World Junior Squash Championships 2012 |
| Location: |  Doha Qatar |
| Venue: | Aspire Academy squash club |
| Champion: |  Marwan El Shorbagy |
| Runner-Up: | Mohamed Abouelghar |
| Semi-Finalists: |  D Atlas Khan / M Hesham |
| Prev: | 2011  |
| Next: |  2013 |
The 2012 Men's World Junior Squash Championships is the men's edition of the 2012 World Junior Squash Championships, which serves as the individual world Junior championship for squash players. The event took place at the Khalifa International Tennis and Squash Complex in Doha in Qatar from 7 to 12 July 2012. Marwan El Shorbagy won his second World Junior Open title, defeating Mohamed Abouelghar in the final round.