2004 Ladies German Open

The 2004 Ladies German Open was a women's tennis event that was played in Berlin, Germany from 3 May to 9 May 2004. It was one of two Tier I events that took place on red clay in the build-up to the second Grand Slam of the year, the French Open. It was the 35th edition of the tournament. Second-seeded Amélie Mauresmo won the singles title and earned $189,000 first-prize money.

Amélie Mauresmo defeated Venus Williams, walkover

• It was Mauresmo's 1st singles title of the year and the 11th of her career.

Nadia Petrova / Meghann Shaughnessy defeated Janette Husárová / Conchita Martínez, 6–2, 2–6, 6–1

• ITF tournament edition details
• WTA tournament draws