| Women's doubles | |
|---|---|
| 2012 Challenger Banque Nationale de Granby | |
| Champions |  Sharon Fichman Marie-Ève Pelletier |
| Runners-up |  Shuko Aoyama Miki Miyamura |
| Score | 4–6, 7–5, [10–4] |
Sharon Fichman and Sun Shengnan were the defending champions, but Sun decided not to participate this year.
Fichman partnered with Marie-Ève Pelletier and successfully defended her title, defeating Shuko Aoyama and Miki Miyamura 4–6, 7–5, [10–4] in the final.
Sharon Fichman / Marie-Ève Pelletier (champions) Shuko Aoyama / Miki Miyamura (final)
Victoria Larrière / 
Alison Riske (first round) Gabriela Dabrowski / 
Keren Shlomo (quarterfinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | S Fichman M-È Pelletier | 7 | 6 | ||||||||||||||||||||||||
| E Bouchard A Mueller | 5 | 3 | 1 | S Fichman M-È Pelletier | 1 | 77 | [10] | ||||||||||||||||||||
| WC | J Coin S Dubois | 6 | 3 | [6] | M Eguchi J Glushko | 6 | 64 | [7] | |||||||||||||||||||
| M Eguchi J Glushko | 3 | 6 | [10] | 1 | S Fichman M-È Pelletier | 77 | 6 | ||||||||||||||||||||
| 3 | V Larrière A Riske | 6 | 3 | [4] | WC | F Abanda C Petrick | 64 | 4 | |||||||||||||||||||
| WC | F Abanda C Petrick | 2 | 6 | [10] | WC | F Abanda C Petrick | 77 | 4 | [10] | ||||||||||||||||||
 N Kukharchuk  S Pratt | 4 | 1 | E Clark  N Rottmann | 64 | 6 | [5] | |||||||||||||||||||||
| E Clark N Rottmann | 6 | 6 | 1 | S Fichman M-È Pelletier | 4 | 7 | [10] | ||||||||||||||||||||
| J Elie C-y Hsu | 1 | 6 | [10] | 2 | S Aoyama M Miyamura | 6 | 5 | [4] | |||||||||||||||||||
| WC | M Jodoin S Molnar | 6 | 4 | [6] | J Elie C-y Hsu | 6 | 6 | ||||||||||||||||||||
 L Deigman  J Moriarty | 3 | 0 | 4 | G Dabrowski K Shlomo | 1 | 3 | |||||||||||||||||||||
| 4 | G Dabrowski K Shlomo | 6 | 6 | J Elie C-y Hsu | 3 | 2 | |||||||||||||||||||||
| E Routliffe C Zhao | 2 | 4 | 2 | S Aoyama M Miyamura | 6 | 6 | |||||||||||||||||||||
 J Jegiołka L Litvak | 6 | 6 | J Jegiołka L Litvak | 4 | 6 | [8] | |||||||||||||||||||||
| S Krywacz D Mills | 0 | 2 | 2 | S Aoyama M Miyamura | 6 | 4 | [10] | ||||||||||||||||||||
| 2 | S Aoyama M Miyamura | 6 | 6 | ||||||||||||||||||||||||
Kristie Ahn and Nicole Gibbs were the defending champions, but both chose not to participate.
Sharon Fichman and Marie-Ève Pelletier defeated Beatrice Capra and Asia Muhammed in the final 6–1, 6–3.
Jorgelina Cravero and Stéphanie Foretz Gacon were the defending champions, but both players chose not to participate.
Gabriela Dabrowski and Sharon Fichman were the defending champions, but both competed with different partners. Dabrowski competed with Marie-Ève Pelletier, while Fichman competed with Sun Shengnan and both faced each other in the semifinals with Dabrowski and Pelletier winning.
Edina Gallovits-Hall and Anabel Medina Garrigues are the defending champions, but Medina Garrigues decided to participate instead at the 2012 Qatar Ladies Open. Edina Gallovits-Hall choose to participate with Karin Knapp, but they lost in the semifinals.
Valeria Solovieva and Lenka Wienerová were the defending champions, but Wienerová chose not to participate. Solovieva partnered up with Sally Peers, but lost in the first round to Alexa Glatch and Melanie Oudin.
Sharon Fichman and Marie-Ève Pelletier were the defending champions, but Pelletier chose not to participate. Fichman partnered up with Valeria Solovieva, but lost in the semifinals to Elena Bovina and Julia Glushko.
Sharon Fichman was the defending champion and won the title again with a 6–3, 6–2 win over Julia Glushko.
Alexandra Mueller and Asia Muhammed were the defending champions, but Muhammed chose not to participate. Mueller partners up with Julia Glushko.
Canadians Sharon Fichman and Marie-Ève Pelletier defeated Shuko Aoyama and Gabriela Dabrowski 6–2, 7–5 in the final.
The 2012 Challenger Banque Nationale de Granby was a professional tennis tournament played on outdoor hard courts. It was the 19th edition, for men, and 2nd edition, for women, of the tournament and part of the 2012 ATP Challenger Tour and the 2012 ITF Women's Circuit, offering totals of $50,000, for men, and $25,000, for women, in prize money. It took place in Granby, Quebec, Canada between July 16 and July 22, 2012.
Megan Moulton-Levy and Ahsha Rolle were the defending champions, but both players chose not to participate.
Tímea Babos and Jessica Pegula were the defending champions, but Babos chose not to participate. Pegula partnered up with Eugenie Bouchard, but they lost in the Quarterfinals to Macall Harkins and Nicole Rottmann.
Sharon Fichman and Marie-Ève Pelletier were the defending champions, having won the event in 2012, but Pelletier had retired this year after the 2013 Australian Open. Fichman partnered up with Gabriela Dabrowski as the first seeds and they went on to win the title, defeating Misa Eguchi and Eri Hozumi in the final, 7–6(8–6), 6–3.
Shuko Aoyama and Erika Sema were the defending champions, but Aoyama decided not to defend her title. Erika teamed up with her sister Yurika Sema as the fourth seeds, but they lost in the first round.
Jarmila Gajdošová and Storm Sanders won the title, defeating Eri Hozumi and Miki Miyamura in the final, 6–4, 6–4.
Junri Namigata and Erika Sema were the defending champions, having won the event in 2013, however both players chose to defend their titles with different partners. Namigata partnered with Akiko Yonemura but lost in the quarterfinals whilst Sema partnered with Miki Miyamura but lost in the first round.
Shuko Aoyama and Misaki Doi were the defending champions, however Doi chose not to participate. Aoyama partnered Junri Namigata, but lost in the final to Eri Hozumi and Makoto Ninomiya in an all-Japanese final, 6–3, 7–5.
Sharon Fichman and Maria Sanchez are the defending champions, but they lost in the first round to Shuko Aoyama and Renata Voráčová.
Sara Errani and Roberta Vinci won the title, defeating Aoyama and Voráčová in the final, 6–2, 6–1.
Shuko Aoyama and Eri Hozumi were the defending champions, but Aoyama chose not to participate. Hozumi partnered Junri Namigata, but lost in the final to Naomi Broady and Kristýna Plíšková, 6–3, 6–4.
Margarita Gasparyan and Ekaterina Makarova were the defending champions, but Gasparyan chose not to defend her title. Makarova retired from professional tennis in January 2020.
Barbora Krejčíková and Kateřina Siniaková defeated Hsieh Su-wei and Elise Mertens in the final, 6–3, 6–4 to win the doubles tennis title at the 2021 WTA Finals.
Veronika Kudermetova and Anastasia Pavlyuchenkova defeated reigning champion Giuliana Olmos and partner Gabriela Dabrowski in the final, 1–6, 6–4, [10–7] to win the women's doubles tennis title at the 2022 Italian Open.