| 2012 Dunlop World Challenge | |
|---|---|
| Date | 19–25 November |
| Edition | 5th |
| Category | ATP Challenger Tour (men) ITF Women's Circuit (women) |
| Prize money | €35,000+H (men) $75,000+H (women) |
| Surface | Carpet (indoor) |
| Location | Toyota, Japan |
| Champions | |
| Men's singles | |
 Michał Przysiężny | |
| Women's singles | |
 Stefanie Vögele | |
| Men's doubles | |
 Philipp Oswald /  Mate Pavić | |
| Women's doubles | |
 Ashleigh Barty / Casey Dellacqua | |
The 2012 Dunlop World Challenge was a professional tennis tournament played on indoor carpet courts. The fifth edition of the Dunlop World Challenge tournament, it was part of the 2012 ATP Challenger Tour and the 2012 ITF Women's Circuit. It took place on 19–25 November 2012 in Toyota, Japan.