The 2004 Generali Ladies Linz is the 2004 Tier II WTA Tour tournament of the annually-held Generali Ladies Linz tennis tournament. It was the 18th edition of the tournament and was held from 23 October until 30 October 2004 at the TipsArena Linz. First-seeded Amélie Mauresmo won the singles title.
It was Mauresmo's 14th WTA singles title, and fourth title of the year.
It was Husárová's 18th WTA doubles title, and third of the year. It was Likhovtseva's 20th WTA doubles title, and third of the year. This was the first of two doubles titles they won together as a pair.
<sub>* per team</sub>
Rankings are as of 18 October 2004.
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
Rankings are as of 18 October 2004
The following pairs received wildcards into the doubles main draw:
The following pair received entry into the main draw via a protected ranking:
The following pair received entry from the qualifying draw: