Competitors were divided into ten classes according to the extent of their disability, with lower numbered classes corresponding to more severe disabilities. Classes one through five competed in wheelchairs and classes six through ten competed while standing.
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's individual - Class 1}}Holger Nikelis|GER|2004 Summer}} | Hae Gon Lee|KOR|2004 Summer}} | Walter Kilger|GER|2004 Summer}} |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's individual - Class 2}}Ján Riapoš|SVK|2004 Summer}} | Gong Yong Kim|KOR|2004 Summer}} | Kyung Mook Kim|KOR|2004 Summer}} |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's individual - Class 3}}Young Gun Kim|KOR|2004 Summer}} | Jean-Philippe Robin|FRA|2004 Summer}} | Zlatko Kesler|SCG|2004 Summer}} |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's individual - Class 4}}Yan Zhang|CHN|2004 Summer}} | Michal Stefanu|CZE|2004 Summer}} | Kyoung Sik Choi|KOR|2004 Summer}} |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's individual - Class 5}}Byoung Young Kim|KOR|2004 Summer}} | Eun Chang Jung|KOR|2004 Summer}} | Christophe Durand|FRA|2004 Summer}} |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's individual - Class 6}}Daniel Arnold|GER|2004 Summer}} | Rainer Schmidt|GER|2004 Summer}} | Peter Rosenmeier|DEN|2004 Summer}} |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's individual - Class 7}}Stephane Messi|FRA|2004 Summer}} | Jochen Wollmert|GER|2004 Summer}} | Jordi Morales|ESP|2004 Summer}} |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's individual - Class 8}}Mathieu Loicq|BEL|2004 Summer}} | Marc Ledoux|BEL|2004 Summer}} | Richard Csejtey|SVK|2004 Summer}} |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's individual - Class 9}}Stanislaw Fraczyk|AUT|2004 Summer}} | Xiao Lei Lu|CHN|2004 Summer}} | Tahl Leibovitz|USA|2004 Summer}} |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's individual - Class 10}}Ladislav Gaspar|SVK|2004 Summer}} | Fredrik Andersson|SWE|2004 Summer}} | Ge Yang|CHN|2004 Summer}} |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's team - Class 1-2}}KOR|2004 Summer}} Seong Hoon Kang Gong Yong Kim Kyung Mook Kim Hae Gon Lee | SVK|2004 Summer}} Rastislav Revucky Ján Riapoš | GER|2004 Summer}} Thorsten Gruenkemeyer Walter Kilger Holger Nikelis Otto Vilsmaier |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's team - Class 3}}KOR|2004 Summer}} Young Gun Kim Heung Sik Yang Jae Kwan Cho | GBR|2004 Summer}} James Rawson Neil Robinson Stefan Trofan | FRA|2004 Summer}} Pascal Verger Jean-Philippe Robin |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's team - Class 4}}KOR|2004 Summer}} Kyoung Sik Choi Tae Hyung Um Jun Young Park | FRA|2004 Summer}} Sebastien Pechard Emeric Martin Bruno Benedetti | CHN|2004 Summer}} Jie Zhang Yan Zhang |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's team - Class 5}}CZE|2004 Summer}} Rene Taus Michal Stefanu Frantisek Glazar | KOR|2004 Summer}} Eun Chang Jung Byoung Young Kim | FRA|2004 Summer}} Gregory Rosec Christophe Durand |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's team - Class 6-7}}GER|2004 Summer}} Rainer Schmidt Daniel Arnold Dieter Meyer Jochen Wollmert | POL|2004 Summer}} Adam Jurasz Miroslaw Kowalski | SWE|2004 Summer}} Simon Itkonen Linus Loennberg |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's team - Class 8}}BEL|2004 Summer}} Nico Vergeylen Mathieu Loicq Marc Ledoux | FRA|2004 Summer}} Alain Pichon Michel Schaller Julien Soyer | SVK|2004 Summer}} Richard Csejtey Miroslav Mitas |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's team - Class 9}}NED|2004 Summer}} Gerben Last Tonnie Heijnen | AUT|2004 Summer}} Stanislaw Fraczyk Rene Gutdeutsch | TPE|2004 Summer}} Chih Shan Hsu Ming Fu Hu |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Men's team - Class 10}}CHN|2004 Summer}} Lu Xiaolei Ge Yang | FRA|2004 Summer}} Francois Serignat Olivier Chateigner Gilles de la Bourdonnaye | SWE|2004 Summer}} Magnus Andree Fredrik Andersson |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Women's individual - Class 1-2}}Isabelle Lafaye Marziou|FRA|2004 Summer}} | Genevieve Clot|FRA|2004 Summer}} | Catherine Mitton|GBR|2004 Summer}} |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Women's individual - Class 3}}Mateja Pintar|SLO|2004 Summer}} | Stephanie Mariage|FRA|2004 Summer}} | Alena Kánová|SVK|2004 Summer}} |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Women's individual - Class 4}}Monika Sikora Weinmann|GER|2004 Summer}} | Valeria Zorzetto|ITA|2004 Summer}} | Christiane Pape|GER|2004 Summer}} |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Women's individual - Class 5}}Gui Xiang Ren|CHN|2004 Summer}} | Wei Hong Chen|CHN|2004 Summer}} | Mei Hui Wei|TPE|2004 Summer}} |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Women's individual - Class 6-8}}Xiaoling Zhang|CHN|2004 Summer}} | Kova Bengtsson|SWE|2004 Summer}} | Julija Ovsjannikova|RUS|2004 Summer}} |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Women's individual - Class 9}}Meili Liu|CHN|2004 Summer}} | Lina Lei|CHN|2004 Summer}} | Thu Kamkasomphou|FRA|2004 Summer}} |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Women's individual - Class 10}}Natalia Partyka|POL|2004 Summer}} | Jolana Matouskova|CZE|2004 Summer}} | Yu Qiang Li|CHN|2004 Summer}} |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Women's team - Class 1-3}}FRA|2004 Summer}} Genevieve Clot Isabelle Lafaye Marziou Stephanie Mariage | JPN|2004 Summer}} Satoko Fujiwara Tomoko Fukuzawa | GBR|2004 Summer}} Caterine Milton Lynne Riding |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Women's team - Class 4-5}}CHN|2004 Summer}} Gai Gu Gui Xiang Ren Wei Hong Chen | TPE|2004 Summer}} Mei Hui Wei Shu Chin Hsiao | JOR|2004 Summer}} Khetam Abuawad Maha Al-Bargouti Fatemah Al Azzam |
| {{DetailsLink>Table tennis at the 2004 Summer Paralympics - Women's team - Class 6-10}}CHN|2004 Summer}} Lina Lei Yu Qiang Li Xiaoling Zhang Mei Li Liu | POL|2004 Summer}} Miroslawa Turowska Natalia Partyka Krystyna Jagodzinska Malgorzata Grzelak | FRA|2004 Summer}} Claire Mairie Audrey le Morvan Michelle Sevin Thu Kamkasomphou |