2011 Challenger Banque Nationale de Granby

The 2011 Challenger Banque Nationale de Granby was a professional tennis tournament played on outdoor hard courts. It was the 18th edition, for men, and 1st edition, for women, of the tournament and part of the 2011 ATP Challenger Tour and the 2011 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 11 and July 17, 2011.

Seeds

 * 1 Rankings are as of July 4, 2011

Other entrants
The following players received wildcards into the singles main draw:
 * 🇨🇦 Steven Diez
 * 🇨🇦 Kamil Pajkowski
 * 🇨🇦 Milan Pokrajac
 * 🇨🇦 Zachary White

The following player received entry as an alternate:
 * 🇫🇷 Antoine Benneteau

The following players received entry from the qualifying draw:
 * 🇺🇸 Sekou Bangoura
 * 🇨🇦 Jean-François Bérard
 * 🇨🇦 Filip Peliwo
 * 🇨🇦 Yoann Ré

Men's singles
🇫🇷 Édouard Roger-Vasselin def. 🇩🇪 Matthias Bachinger, 7–6(11–9), 4–6, 6–1

Women's singles
🇨🇦 Stéphanie Dubois def. 🇭🇰 Zhang Ling, 6–2, 2–6, 6–1

Men's doubles
🇸🇰 Karol Beck / 🇫🇷 Édouard Roger-Vasselin def. 🇩🇪 Matthias Bachinger / 🇩🇪 Frank Moser, 6–1, 6–3

Women's doubles
🇨🇦 Sharon Fichman / 🇨🇳 Sun Shengnan def. 🇧🇾 Viktoryia Kisialeva / 🇧🇷 Nathalia Rossi, 6–4, 6–2