2022 National Bank Open – Women's doubles

Coco Gauff and Jessica Pegula defeated Nicole Melichar-Martinez and Ellen Perez in the final, 6–4, 6–7(5–7), [10–5] to win the women's doubles tennis title at the 2022 Canadian Open. With the win, Gauff gained the WTA No. 1 doubles ranking for the first time and became the second-youngest player in history to attain the No. 1 ranking, after Martina Hingis in 1997. Elise Mertens and Zhang Shuai were also in contention for the top ranking.

Gabriela Dabrowski and Luisa Stefani were the reigning champions, but Stefani did not return due to injury. Dabrowski partnered with Giuliana Olmos, but lost in the semifinals to Melichar-Martinez and Perez.

Seeds
The top four seeds received a bye into the second round. • # Veronika Kudermetova / 🇧🇪 Elise Mertens (second round)

• # 🇨🇦 Gabriela Dabrowski / 🇲🇽 Giuliana Olmos (semifinals)

• # 🇺🇸 Coco Gauff / 🇺🇸 Jessica Pegula (champions)

• # 🇦🇺 Storm Sanders / 🇨🇳 Zhang Shuai (quarterfinals)

• # 🇺🇸 Desirae Krawczyk / Demi Schuurs (quarterfinals)

• # 🇺🇦 Lyudmyla Kichenok / Jeļena Ostapenko (second round)

• # 🇧🇷 Beatriz Haddad Maia / 🇨🇿 Barbora Krejčíková (second round)

• # Alexa Guarachi /  Andreja Klepač (quarterfinals)

Seeded teams
The following are the seeded teams, based on WTA rankings as of August 1, 2022.

Wild cards
• 🇨🇦 Kayla Cross / 🇨🇦 Victoria Mboko

• 🇨🇦 Bianca Fernandez / 🇨🇦 Leylah Fernandez

• 🇨🇦 Rebecca Marino / 🇨🇦 Carol Zhao

Withdrawals

 * 🇨🇿 Marie Bouzková / 🇩🇪 Laura Siegemund (Bouzková – back injury)
 * 🇨🇿 Lucie Hradecká / 🇮🇳 Sania Mirza → replaced by 🇺🇸 Madison Keys / 🇮🇳 Sania Mirza
 * 🇷🇴 Monica Niculescu / 🇷🇴 Elena-Gabriela Ruse → replaced by 🇩🇪 Vivian Heisen / 🇷🇴 Monica Niculescu