Chan Yung-jan and Chuang Chia-jung were the defending champions, but Chan chose not to participate, and only Chuang competed that year.
Chuang Chia-jung and Květa Peschke were the defending champions after they defeated Chan Yung-jan and Monica Niculescu in the 2010 final. However, they chose to not participate this year.
3rd seeds Sara Errani and Roberta Vinci won in the final 6–3, 7–5, against Kateryna Bondarenko and Līga Dekmeijere.
The 2012 Qatar Total Open was a professional women's tennis tournament played on hard courts. It was the 10th edition of the event. It took place at International Tennis and Squash complex in Doha, Qatar between 13 and 19 February 2012. It was upgraded from a Premier event to a Premier 5 event. Victoria Azarenka won the title after defeating Samantha Stosur 6–1, 6–2. Vera Zvonareva was the defending champion, but retired during her second round match against Monica Niculescu.
Caroline Wozniacki was the defending champion, but was defeated in the fourth round by Ana Ivanovic.
Victoria Azarenka was the defending champion but lost to Marion Bartoli in the quarterfinals, which ended Azarenka's 26 match winning streak to start the 2012 season.
Andrea Petkovic was the defending champion, but she lost to Angelique Kerber in the semifinals.
Belinda Bencic was the defending champion, but withdrew with a left wrist injury before the tournament began.
Çağla Büyükakçay was the defending champion, but lost in the quarterfinals to Elise Mertens.
Kiki Bertens was the defending champion and successfully defended her title, defeating Barbora Krejčíková in the final, 6–2, 6–1.
Sílvia Soler Espinosa was the defending champion, but lost in the quarterfinals to Jessica Pieri.
Peng Shuai was the defending champion, but lost in the semifinals to Maria Sharapova.
Natela Dzalamidze and Veronika Kudermetova were the defending champions, but Dzalamidze chose not to participate. Kudermetova successfully defended her title, this time alongside Aryna Sabalenka, defeating Monique Adamczak and Naomi Broady 2–6, 7–6(7–5), [10–6] in the final.
Mandy Minella and Nina Stojanović were the defending champions, however both players chose not to participate.
Elina Svitolina was the defending champion, but withdrew before the tournament began.
Dalila Jakupović and Nadiia Kichenok were the defending champions, but Kichenok chose to compete in Stuttgart instead. Jakupović played alongside Irina Khromacheva, but lost in the first round to Natela Dzalamidze and Anna Kalinskaya.
The 2004 French Open girls' singles tournament was an event during the 2004 French Open tennis tournament. Anna-Lena Grönefeld was the defending champion, but did not compete in the Juniors in this year.
Elina Svitolina was the defending champion, but lost to Sloane Stephens in the semifinals.
Kateryna Bondarenko was the defending champion, but chose not to participate.
This was the first edition of the tournament.
Wang Qiang was the defending champion, but lost in the first round to Peng Shuai.
Irina-Camelia Begu 
Sara Errani 
Dalila Jakupović 
Nina Stojanović 
