Ariana Arseneault and Mia Kupres won the women's doubles tournament at the 2024 Championnats Banque Nationale de Granby after defeating Liang En-shuo and Park So-hyun 6–4, 2–6, [10–6] in the final.

[1] Marcela Zacarías and Renata Zarazúa were the defending champions[2] but chose not to participate.