Damernas spelartrupper i landhockey vid olympiska sommarspelen 2004 bestod av tio nationer.
Argentina
Coach: Sergio Vigil
Kina
Coach: Kim Chang-Back
Japan
Coach: Kazunori Kobayashi
- Rie Terazono (GK)
- Keiko Miura (c)
- Akemi Kato
- Yukari Yamamoto
- Sachimi Iwao
- Chie Kimura
- Rika Komazawa
- Sakae Morimoto
- Kaori Chiba
- Naoko Saito
- Tomomi Komori
- Nami Miyazaki (GK)
- Akiko Kitada
- Rika Ishida
- Emi Sakurai
- Miyuki Nakagawa
Coach: Ian Rutledge
- Kayla Sharland
- Emily Naylor
- Rachel Sutherland
- Meredith Orr
- Jaimee Provan
- Leisen Jobe
- Lizzy Igasan
- Stacey Carr
- Lisa Walton
- Suzie Muirhead (c)
- Beth Jurgeleit (GK)
- Helen Clarke (GK)
- Diana Weavers
- Niniwa Roberts
- Rachel Robertson
- Tara Drysdale
Coach: Pablo Usoz
- María Jesús Rosa (GK)
- Rocío Ybarra
- Bárbara Malda
- Mónica Rueda
- Silvia Bonastre
- María del Carmen Martín
- Marta Prat
- Silvia Muñoz
- Lucía López
- María del Mar Feito
- Maider Tellería
- Erdoitza Goikoetxea
- Núria Camón
- Ana Pérez
- Maider Luengo
- Esther Termens
Tyskland
Coach: Markus Weise
Sydkorea
Coach: Kim Sang-Ryul
- Park Yong-Sook (GK)
- Kim Yun-Mi
- Lee Jin-Hee
- Yoo Hee-Joo
- Kim Jung-A
- Lee Seon-Ok
- Lee Mi-Seong
- Park Eun-Kyung
- Oh Ko-Woon
- Kim Seong-Eun
- Ko Kwang-Min
- Park Mi-Hyun
- Kim Jin-Kyoung
- Lim Ju-Young (GK)
- Kim Mi-Sun
- Park Jeong-Sook
Nederländerna
Head Coach: Marc Lammers
Sydafrika
Coach: Ros Howell
- Caroline Birt (GK)
- Kate Hector
- Anli Kotze
- Natalie Fulton
- Marsha Marescia
- Johke Koornhof
- Lindsey Carlisle
- Kerry Bee
- Pietie Coetzee
- Jenny Wilson
- Fiona Butler
- Liesel Dorothy
- Tsoanelo Pholo
- Sharne Wehmeyer
- Susan Webber (c)
- Grazjyna Engelbrecht (GK)