The Women's Singles 1-2 table tennis competition at the 2004 Summer Paralympics was held from 18 to 21 September at the Galatsi Olympic Hall.

[1] Classes 1-5 were for athletes with a physical impairment that affected their legs, who competed in a sitting position.

The lower the number, the greater the impact the impairment was on an athlete's ability to compete.

The event was won by Isabelle Lafaye Marziou, representing  France.

[2]