| 1999 Davidoff Swiss Indoors | |
|---|---|
| Date | 3 – 10 October |
| Edition | 30th |
| Category | World Series |
| Draw | 32S / 16D |
| Prize money | $975,000 |
| Surface | Carpet / indoor |
| Location | Basel, Switzerland |
| Venue | St. Jakobshalle |
| Champions | |
| Singles | |
 Karol Kučera[1] | |
| Doubles | |
 Brent Haygarth /  Aleksandar Kitinov[2] | |
The 1999 Davidoff Swiss Indoors was a men's tennis tournament played on indoor carpet courts. It was the 30th edition of the event known that year as the Davidoff Swiss Indoors, and was part of the World of the 1999 ATP Tour. It took place at the St. Jakobshalle in Basel, Switzerland, from 3 October through 10 October 1999. Unseeded Karol Kučera won the singles title.
- ^ "1999 Basel – Singles draw". Association of Tennis Professionals (ATP).
- ^ "1999 Basel – Doubles draw". Association of Tennis Professionals (ATP).