| 2005 BMW Open | |
|---|---|
| Date | 25 April – 2 May |
| Edition | 90th |
| Category | International Series |
| Draw | 32S / 16D |
| Prize money | $355,000 |
| Surface | Clay |
| Location | Munich, Germany |
| Champions | |
| Singles | |
 David Nalbandian[1] | |
| Doubles | |
 Mario Ančić /  Julian Knowle[2] | |
The 2005 BMW Open was a men's Association of Tennis Professionals tennis tournament held in Munich, Germany. It was part of the 2005 ATP Tour and was classified as an International Series event. The tournament was played on outdoor clay courts and held from 25 April through 2 May 2005. First-seeded David Nalbandian won the singles title.
- ^ "2005 Munich – Singles draw". Association of Tennis Professionals (ATP).
- ^ "2005 Munich – Doubles draw". Association of Tennis Professionals (ATP).