| 2008 Hopman Cup | |
|---|---|
| Date | 29 December 2007 – 4 January 2008 |
| Edition | XX |
| Surface | Hard (indoor) |
| Location | Perth, Western Australia |
| Venue | Burswood Entertainment Complex |
| Champions | |
 United States | |
The 2008 Hopman Cup (also known as the Hyundai Hopman Cup for sponsorship reasons) corresponds to the 20th edition of the Hopman Cup tournament between nations in men's and women's tennis. Eight teams participated in the World Group with one qualifier from the Asian region, Chinese Taipei.
The first matches were held on 29 December 2007, and the final took place on 4 January 2008 at the Burswood Entertainment Complex, Perth, Western Australia.
For the first time in History, Serena Williams and Novak Djokovic faced each other in a competitive event. Williams emerged victorious in the mixed doubles rubber alongside Mardy Fish.