2000 Gerry Weber Open
| 2000 Gerry Weber Open | |
|---|---|
| Date | June 12 – June 18 |
| Edition | 8th |
| Category | International Series |
| Draw | 32S / 16D |
| Prize money | $975000 |
| Surface | Grass / Outdoor |
| Location | Halle, Germany |
| Venue | Gerry Weber Stadion |
| Champions | |
| Singles | |
 David Prinosil | |
| Doubles | |
 Nicklas Kulti / Mikael Tillstrom | |
The 2000 Gerry Weber Open was a tennis tournament played on grass courts at the Gerry Weber Stadion in Halle, North Rhine-Westphalia in Germany and was part of the International Series of the 2000 ATP Tour. It was the 8th edition of the tournament and was held from June 12 through June 18, 2000.
Finals
Singles
David Prinosil defeated 
Richard Krajicek 6–3, 6–2
Doubles
Nicklas Kulti / Mikael Tillström defeated 
Mahesh Bhupathi / David Prinosil 7–6(7–4), 7–6(7–4)