2023 National Bank Open – Men's doubles

Marcelo Arévalo and Jean-Julien Rojer defeated Rajeev Ram and Joe Salisbury in the final, 6–3, 6–1 to win the men's doubles tennis title at the 2023 Canadian Open. It was Arévalo's first ATP Tour Masters 1000 title, and Rojer's fourth.

Wesley Koolhof and Neal Skupski were the defending champions, but lost in the second round to Hubert Hurkacz and Mate Pavić.

Seeds
The top four seeds received a bye into the second round. • # Wesley Koolhof / 🇬🇧 Neal Skupski (second round)

• # Ivan Dodig / 🇺🇸 Austin Krajicek (second round)

• # 🇺🇸 Rajeev Ram / 🇬🇧 Joe Salisbury (final)

• # 🇮🇳 Rohan Bopanna / 🇦🇺 Matthew Ebden (quarterfinals)

• # Hugo Nys / 🇵🇱 Jan Zieliński (first round)

• # 🇩🇪 Kevin Krawietz / 🇩🇪 Tim Pütz (semifinals)

• # 🇪🇸 Marcel Granollers / 🇦🇷 Horacio Zeballos (semifinals)

• # 🇲🇽 Santiago González / 🇫🇷 Édouard Roger-Vasselin (quarterfinals)

Finals


Seeded teams
The following are the seeded teams. Seedings are based on ATP rankings as of 31 July 2023.

Wild cards
• 🇨🇦 Gabriel Diallo / 🇨🇦 Alexis Galarneau

• 🇫🇷 Nicolas Mahut / 🇨🇦 Vasek Pospisil

• 🇨🇦 Benjamin Sigouin / 🇨🇦 Kelsey Stevenson

Alternates
• 🇫🇷 Sadio Doumbia / 🇫🇷 Fabien Reboul

• 🇨🇦 Peter Polansky / 🇨🇦 Adil Shamasdin

Withdrawals

 * 🇪🇸 Alejandro Davidovich Fokina / Stefanos Tsitsipas → replaced by 🇨🇦 Peter Polansky / 🇨🇦 Adil Shamasdin
 * 🇦🇺 Rinky Hijikata / 🇦🇺 Jason Kubler → replaced by Tallon Griekspoor / 🇨🇿 Jiří Lehečka
 * 🇺🇸 Sebastian Korda / 🇺🇸 Frances Tiafoe → replaced by 🇫🇷 Sadio Doumbia / 🇫🇷 Fabien Reboul