 | This article relies largely or entirely on a single source. (January 2012) |
| 2012 Heineken Open | |
|---|---|
| Date | 9–14 January |
| Edition | 37th |
| Category | ATP World Tour 250 series |
| Draw | 28S / 16D |
| Location | Auckland, New Zealand |
| Venue | ASB Tennis Centre |
| Champions | |
| Singles | |
 David Ferrer | |
| Doubles | |
 Oliver Marach / Alexander Peya | |
The 2012 Heineken Open was a men's tennis tournament played on outdoor hard courts. It was the 37th edition of the Heineken Open, and was part of the ATP World Tour 250 series of the 2012 ATP World Tour. It took place at the ASB Tennis Centre in Auckland, New Zealand, from 9 January to 14 January 2012. First-seeded David Ferrer won the singles title, his 3rd win at the event after 2007 and 2011.