| 2006 Chennai Open | |
|---|---|
| Date | 2–9 January |
| Edition | 11th |
| Category | International Series |
| Draw | 32S / 16D |
| Prize money | $355,000 |
| Surface | Hard / outdoor |
| Location | Chennai, India |
| Champions | |
| Singles | |
 Ivan Ljubičić[1] | |
| Doubles | |
 Michal Mertiňák /  Petr Pála[2] | |
The 2006 Chennai Open was an ATP men's tennis tournament held on outdoor hard courts in Chennai, India. It was the 11th edition of the tournament and was held from 2 January through 9 January 2006. First-seeded Ivan Ljubičić won the singles title.
