2025 Challenger Banque Nationale de Saguenay
| 2025 Challenger Banque Nationale de Saguenay | |
|---|---|
| Date | 20–26 October 2025 |
| Edition | 18th |
| Category | ITF Women's World Tennis Tour |
| Prize money | $60,000 |
| Surface | Hard / Indoor |
| Location | Saguenay, Quebec, Canada |
| 2024 Champions | |
| Singles | |
| Anastasia Tikhonova | |
| Doubles | |
| Ariana Arseneault / Raphaëlle Lacasse | |
The 2025 Challenger Banque Nationale de Saguenay is a professional tennis tournament played on indoor hard courts. It was the nineteenth edition of the tournament which was part of the 2025 ITF Women's World Tennis Tour. It took place in Saguenay, Quebec, Canada between 20 and 26 October 2025.