2020 Calgary National Bank Challenger – Doubles

Robert Galloway and Nathan Pasha were the defending champions but only Pasha chose to defend his title, partnering Max Schnur. Pasha successfully defended his title after defeating Harry Bourchier and Filip Peliwo 7–6(7–4), 6–3 in the final.

Seeds
• # 🇺🇸 Evan King / 🇺🇸 Hunter Reese (first round)

• # 🇵🇱 Karol Drzewiecki / Gonçalo Oliveira (quarterfinals)

• # 🇺🇸 Nathan Pasha / 🇺🇸 Max Schnur (champions)

• # 🇫🇮 Harri Heliövaara / 🇫🇮 Patrik Niklas-Salminen (quarterfinals)