| 1999 Copenhagen Open | |
|---|---|
| Date | 2–9 February |
| Edition | 12th |
| Category | International Series |
| Surface | Carpet / Indoor |
| Location | Copenhagen, Denmark |
| Champions | |
| Singles | |
 Magnus Gustafsson[1] | |
| Doubles | |
 Max Mirnyi /  Andrei Olhovskiy[1] | |
The 1999 Copenhagen Open was a men's tennis tournament played on carpet courts in Copenhagen, Denmark, that was part of the International Series of the 1999 ATP Tour. It was the twelfth edition of the tournament and was held 2–9 February 1998.
