| 1998 Kremlin Cup | |
|---|---|
| Date | 9–15 November (men) 20–25 October 25 (women) |
| Edition | 9th (men) / 3rd (women) |
| Surface | Carpet / indoor |
| Location | Moscow, Russia |
| Venue | Olympic Stadium |
| Champions | |
| Men's singles | |
 Yevgeny Kafelnikov | |
| Women's singles | |
 Mary Pierce | |
| Men's doubles | |
 Jared Palmer / Jeff Tarango | |
| Women's doubles | |
Mary Pierce /  Natasha Zvereva | |
The 1998 Kremlin Cup was a tennis tournament played on indoor carpet courts at the Olympic Stadium in Moscow in Russia that was part of the World Series of the 1998 ATP Tour and of Tier I of the 1998 WTA Tour. The men's tournament was held from 9 November through 15 November 1998, while the women's tournament was held from 20 October through 25 October 1998. Yevgeny Kafelnikov and Mary Pierce won the singles title.