| 1999 Hopman Cup | |
|---|---|
| Date | 2 January – 9 January 1999 |
| Edition | XI |
| Surface | Hard indoor |
| Location | Perth, Western Australia |
| Venue | Burswood Entertainment Complex |
| Champions | |
 Australia | |
The Hopman Cup XI (also known as the Hyundai Hopman Cup for sponsorship reasons) was an Australian tennis tournament played at the Burswood Entertainment Complex located in Perth. Australia's Jelena Dokić and Mark Philippoussis of Australia won, defeating Sweden's Åsa Carlsson and Jonas Björkman in the final.