The 2005 China Open was an ATP International Series and WTA Tour Tier II tennis tournament held in Beijing, China.
See main article: 2005 China Open – Men's singles. 
Rafael Nadal defeated 
Guillermo Coria, 5–7, 6–1, 6–2
See main article: 2005 China Open – Women's singles. 
Maria Kirilenko defeated Anna-Lena Grönefeld, 6–3, 6–4
See main article: 2005 China Open – Men's doubles. 
Justin Gimelstob / 
Nathan Healey defeated Dmitry Tursunov / Mikhail Youzhny, 4–6, 6–3, 6–2
See main article: 2005 China Open – Women's doubles. Nuria Llagostera Vives / 
María Vento-Kabchi defeated 
Yan Zi / Zheng Jie, 6–2, 6–4