Sun Shengnan and Zhang Shuai were the defending champions, but both chose not to participate.
Chan Chin-wei and Chen Yi were the defending champions, both players chose to compete but participated with different partners and ended up playing each other in the second round with Chan and Han Xinyun defeating Chen and Liang Chen.
Tetiana Luzhanska and Zheng Saisai won the title, defeating Chan Chin-wei and Han Xinyun 6–4, 5–7, [10–4] in the final.
Edina Gallovits-Hall and Sania Mirza were the defending champions, but decided not to participate.
Liu Wanting and Sun Shengnan were the defending champions and seeded third, but lost in the semifinals to Chan Hao-ching and Rika Fujiwara.
Shuko Aoyama and Rika Fujiwara were the defending champions, but Fujiwara chose not to participate. Aoyama partnered up with Mari Tanaka, but lost in the quarterfinals to Han Xinyun and Sun Shengnan.
Chan Hao-ching and Chan Yung-jan were the defending champions, but Chan Hao-ching chose to compete in Budapest. Chan Yung-jan paired up with Casey Dellacqua, but lost in the quarterfinals to Chan Chin-wei and Hsu Wen-hsin.
Shuko Aoyama and Rika Fujiwara were the defending champions, but Fujiwara chose not to participate. Aoyama paired up with Junri Namigata but lost in the first round to Chan Chin-wei and Hsu Wen-hsin.
Ayumi Oka and Akiko Yonemura were the defending champions, but Oka chose not to participate. Yonemura partnered up with Maria Abramović, but lost in the first round to Ksenia Lykina and Melanie South 7–5, 4–6, [9–11].
The 2012 Beijing International Challenger was a professional tennis tournament played on hard courts. It was the third edition of the tournament which was part of the 2012 ATP Challenger Tour and the 2012 ITF Women's Circuit. It took place in Beijing, China between 28 July and 5 August 2012.
Kimiko Date-Krumm was the defending champion, but chose to compete at the 2013 Apia International Sydney instead.
Chan Hao-ching and Rika Fujiwara were the defending champions, but both players chose not to participate.
Han Xinyun and Sun Shengnan were the defending champions, having won the event in 2012, but Han chose not to defend her title. Sun partnered up with Hsu Chieh-yu, but withdrew in the semifinals.
Liu Wanting and Sun Shengnan were the defending champions, having won the event in 2012. Liu partnered up with Yang Zhaoxuan, but lost in the quarterfinals; Sun partnered up with Chan Chin-wei, but they lost in the semifinals.
This was a new event to the WTA 125K series.
This was the first edition of the tournament. Liang Chen and Wang Yafan won the title, defeating Varatchaya Wongteanchai and Yang Zhaoxuan in the final 6–3, 6–4.
Chan Hao-ching and Chan Yung-jan were the defending champions, but they chose not to participate this year.
Shuko Aoyama and Makoto Ninomiya were the defending champions, but both players chose not to participate.
Chan Hao-ching and Latisha Chan were the defending champions, but Latisha Chan chose not to participate this year. Chan Hao-ching played alongside Tímea Babos, but lost in the semifinals to Nao Hibino and Oksana Kalashnikova.
Mihaela Buzărnescu and Raluca Olaru were the defending champions, but Buzărnescu chose not to participate this year. Olaru played alongside Darija Jurak, but lost in the semifinals to Daria Gavrilova and Ellen Perez.
Miyu Kato and Makoto Ninomiya were the defending champions but chose to participate with different partners. Kato played alongside Storm Sanders, but they lost in the first round to Gabriela Dabrowski and Caroline Garcia. Ninomiya partnered Eri Hozumi, but lost in the quarterfinals to Nadiia Kichenok and Abigail Spears.
Liu Wanting 
Chan Chin-wei 
