2004 Estoril Open
|2004 Estoril Open|
|Date||April 12 – April 18|
|Edition||15th(ATP) / 8th(WTA)|
|Surface||Clay / Outdoor|
|Venue||Estoril Court Central|
|Juan Ignacio Chela|
|Juan Ignacio Chela / Gastón Gaudio|
|Emmanuelle Gagliardi / Janette Husárová|
The 2004 Estoril Open was a tennis tournament played on outdoor clay courts at the Estoril Court Central in Oeiras in Portugal that was part of the International Series of the men's 2004 ATP Tour and of Tier IV of the women's 2004 WTA Tour. It was the 15th edition of the tournament for the men (the 8th for the women) and was held from April 12 through April 18, 2004. Juan Ignacio Chela and Émilie Loit won the singles titles.
- It was Chela's 2nd title of the year and the 4th of his career.
- It was Loit's 3rd title of the year and the 10th of her career.
- It was Chela's 3rd title of the year and the 5th of his career. It was Gaudio's 2nd title of the year and the 4th of his career.
- It was Gagliardi's 1st title of the year and the 1st of her career. It was Husárová's 2nd title of the year and the 17th of her career.