| 2017 Challenger Banque Nationale de Granby | |
|---|---|
| Date | July 24–30 |
| Edition | 24th (men) 7th (women) |
| Category | ATP Challenger Tour ITF Women's Circuit |
| Prize money | US$100,000 (men) US$60,000 (women) |
| Surface | Hard – outdoors |
| Location | Granby, Quebec, Canada |
| Venue | Club de tennis des Loisirs de Granby |
| Champions | |
| Men's singles | |
 Blaž Kavčič | |
| Women's singles | |
 Cristiana Ferrando | |
| Men's doubles | |
 Joe Salisbury /  Jackson Withrow | |
| Women's doubles | |
 Ellen Perez /  Carol Zhao | |
The 2017 Challenger Banque Nationale de Granby was a professional tennis tournament played on outdoor hard courts. It was the 24th edition, for men, and 7th edition, for women, of the tournament and part of the 2017 ATP Challenger Tour and the 2017 ITF Women's Circuit, offering totals of $100,000, for men, and $60,000, for women, in prize money. It took take place in Granby, Quebec, Canada between July 24 and 30, 2017.