The 2014 Coupe Banque Nationale was a tennis tournament played on indoor carpet courts.

It was the 22nd edition of the Tournoi de Québec and the first with National Bank of Canada as the main sponsor, and was part of the WTA International tournaments of the 2014 WTA Tour.

It took place at the PEPS de l'Université Laval in Quebec City, Canada, from September 8 through September 14, 2014.

Mirjana Lučić-Baroni defeated Venus Williams, 6–4, 6–3 Lucie Hradecká / Mirjana Lučić-Baroni defeated Julia Görges / Andrea Hlaváčková, 6–3, 7–6(10–8) ^* Qualifiers prize money is also the round of 32 prize money The following players received wildcards into the singles main draw: The following player entered the singles main draw with a protected ranking: The following players received entry from the qualifying draw: The following pairs received wildcards into the doubles main draw: