The 2005 China Open was an ATP International Series and WTA Tour Tier II tennis tournament held in Beijing, China.
Finals
Men's singles
 Rafael Nadal defeated
 Rafael Nadal defeated  Guillermo Coria, 5–7, 6–1, 6–2
 Guillermo Coria, 5–7, 6–1, 6–2
Women's singles
 Maria Kirilenko defeated
 Maria Kirilenko defeated  Anna-Lena Grönefeld, 6–3, 6–4
 Anna-Lena Grönefeld, 6–3, 6–4
Men's doubles
 Justin Gimelstob /
 Justin Gimelstob / .svg.png) Nathan Healey defeated
 Nathan Healey defeated  Dmitry Tursunov /
 Dmitry Tursunov /  Mikhail Youzhny, 4–6, 6–3, 6–2
 Mikhail Youzhny, 4–6, 6–3, 6–2
Women's doubles
 Nuria Llagostera Vives /
 Nuria Llagostera Vives /  María Vento-Kabchi defeated
 María Vento-Kabchi defeated  Yan Zi /
 Yan Zi /  Zheng Jie, 6–2, 6–4
 Zheng Jie, 6–2, 6–4
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| Grand Slam events |  | 
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| ATP Masters Series |  | 
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| ATP International Series Gold |  | 
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| ATP International Series | 
Adelaide (S, D)Doha (S, D)Chennai (S, D)Sydney (S, D)Auckland (S, D)Viña del Mar (S, D)Delray Beach (S, D)Milan (S, D)Marseille (S, D)San Jose (S, D)Buenos Aires (S, D)Bahia (S, D)Scottsdale (S, D)Valencia (S, D)Casablanca (S, D)Houston (S, D)Estoril (S, D)Munich (S, D)St. Pölten (S, D)DüsseldorfHalle (S, D)London/Queen's Club (S, D)'s-Hertogenbosch (S, D)Nottingham (S, D)Gstaad (S, D)Newport (S, D)Båstad (S, D)Indianapolis (S, D)Amersfoort (S, D)Umag (S, D)Los Angeles (S, D)Sopot (S, D)Washington (S, D)New Haven (S, D) (S, D)Bucharest (S, D)Palermo (S, D)Ho Chi Minh City (S, D)Bangkok (S, D)Metz (S, D)Stockholm (S, D)Basel (S, D)Lyon (S, D)St. Petersburg (S, D)
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| Team events |  | 
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| Grand Slam events |  | 
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| Tier I tournaments | 
Tokyo (S, D)Indian Wells (S, D)Key Biscayne (S, D)Charleston (S, D)Berlin (S, D)Rome (S, D)San Diego (S, D)Toronto (S, D)Moscow (S, D)Zürich (S, D)
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| Tier II tournaments | 
Sydney (S, D)Paris (S, D)Antwerp (S, D)Dubai (S, D)Doha (S, D)Amelia Island (S, D)Warsaw (S, D)Eastbourne (S, D)Stanford (S, D)Los Angeles (S, D)New Haven (S, D) (S, D)Luxembourg (S, D)Stuttgart (S, D)Linz (S, D)Philadelphia (S, D)
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| Tier III tournaments | 
Gold Coast (S, D)Memphis (S, D)Bogotá (S, D)Acapulco (S, D)İstanbul (S, D)Birmingham (S, D)'s-Hertogenbosch (S, D)Cincinnati (S, D)Bali (S, D)Kolkata (S, D)Guangzhou (S, D)Tokyo (S, D)Bangkok (S, D)Hasselt (S, D)Quebec City (S, D)
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| Tier IV tournaments | 
Auckland (S, D)Canberra (S)Hobart (S, D)Pattaya (S, D)Hyderabad (S, D)Estoril (S, D)Rabat (S, D)Prague (S, D)Strasbourg (S, D)Modena (S, D)Palermo (S, D)Budapest (S, D)Stockholm (S, D)Forest Hills (S)Portorož (S, D)Seoul (S, D)Tashkent (S, D)
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| Team events |  | 
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