The 2014 Challenger Banque Nationale de Granby was a professional tennis tournament played on outdoor hard courts. It was the 21st edition, for men, and 4th edition, for women, of the tournament and part of the 2014 ATP Challenger Tour and the 2014 ITF Women's Circuit, offering totals of $50,000, for men, and $25,000, for women, in prize money. It took place in Granby, Quebec, Canada between July 14 and July 20, 2014.
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw: