2024 Calgary National Bank Challenger

The 2024 Calgary National Bank Challenger was a professional tennis tournament played on indoor hard courts. It was the fifth edition of the tournament which was part of the 2024 ATP Challenger Tour and the third edition of the tournament which was part of the 2024 ITF Women's World Tennis Tour. It took place in Calgary, Canada between 14 and 20 October 2024.

• Murphy Cassone def. Govind Nanda 4–6, 6–3, 6–4.

• Rebecca Marino def. Anna Rogers 7–5, 6–4

• Ryan Seggerman / Patrik Trhac def. Robert Cash / JJ Tracy 6–3, 7–6^(7–3).

• Kayla Cross / Maribella Zamarripa def. Robin Anderson / Dalayna Hewitt 6–7^(3–7), 7–5, [12–10]

• ¹ Rankings are as of 30 September 2024.^[1]

The following players received wildcards into the singles main draw:

• Justin Boulais
• Cleeve Harper
• Vasek Pospisil

The following players received entry from the qualifying draw:

• Murphy Cassone
• Benjamin Thomas George
• Patrick Maloney
• Àlex Martínez
• Govind Nanda
• Alfredo Perez

• ¹ Rankings are as of 07 October 2024.^[2]

The following players received wildcards into the singles main draw:

• Cadence Brace
• Isabelle Boulais
• Alexia Jacobs
• Mia Kupres

The following player received entry into the main draw as a special exempt:

• Julie Belgraver

The following player received entry into the singles main draw using a special ranking:

• Usue Maitane Arconada

The following players received entry from the qualifying draw:

• Fiona Crawley
• Jenny Dürst
• Jessica Failla
• Ayumi Koshiishi
• Karina Miller
• Urszula Radwańska
• Anna Rogers
• Amy Zhu