| Event: | Wheelchair tennis – Women's singles |
| Games: | 2004 Summer |
| Venue: | Athens Olympic Tennis Centre |
| Dates: | 19–26 September 2004 |
| Gold: | Esther Vergeer |
| Goldnpc: | NED |
| Silver: | Sonja Peters |
| Silvernpc: | NED |
| Bronze: | Daniela Di Toro |
| Bronzenpc: | AUS |
| Prev: | 2000 |
| Next: | 2008 |
| Type: | quad |
| Quadrennial: | yes |
| Multiwc: | yes |
The women's singles wheelchair tennis competition at the 2004 Summer Paralympics in Athens was held from 19 September to 26 September at the Athens Olympic Tennis Centre.