| 1999 Heineken Trophy | |
|---|---|
| Date | 14–19 June |
| Edition | 10th |
| Surface | Grass / outdoor |
| Location | Rosmalen, 's-Hertogenbosch, Netherlands |
| Champions | |
| Men's singles | |
 Patrick Rafter | |
| Women's singles | |
 Kristina Brandi | |
| Men's doubles | |
| final cancelled due to rain | |
| Women's doubles | |
 Silvia Farina / Rita Grande | |
The 1999 Heineken Trophy was a tennis tournament played on outdoor grass courts at Autotron park in Rosmalen, 's-Hertogenbosch, Netherlands that was part of the International Series of the 1999 ATP Tour and Tier III of the 1999 WTA Tour. The tournament was held from 14 June through 19 June 1999. Patrick Rafter and Kristina Brandi won the singles titles.