| 1998 Gold Flake Open | |
|---|---|
| Date | 6–13 April |
| Edition | 3rd |
| Category | World Series |
| Draw | 32S / 16D |
| Prize money | $405,000 |
| Surface | Hard / outdoor |
| Location | Chennai, India |
| Champions | |
| Singles | |
 Patrick Rafter [1] | |
| Doubles | |
 Leander Paes / Mahesh Bhupathi [2] | |
The 1998 Gold Flake Open was an ATP men's tennis tournament held in Chennai, India that was part of the World Series of the 1998 ATP Tour. It was the third edition of the tournament and was held on outdoor hard courts from 6 April to 13 April 1998. First-seeded Patrick Rafter won the singles title.
