| Date: | September 8 – September 14 |
| Edition: | 22nd |
| Category: | WTA International |
| Draw: | 32S (24Q) / 16D (0Q) |
| Surface: | Carpet – indoors |
| Location: | Quebec City, Canada |
| Venue: | PEPS de l'Université Laval |
| Champs: | Mirjana Lučić-Baroni |
| Champd: |  Lucie Hradecká / Mirjana Lučić-Baroni |
| Before Name: | Challenge Bell |
| Main Name: | Tournoi de Québec |
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.
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q | Q2 | Q1 |
| Singles[1] [2] | 280 | 180 | 110 | 60 | 30 | 1 | 18 | 12 | 1 |
|---|---|---|---|---|---|---|---|---|---|
| Doubles[3] | 1 |
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q2 | Q1 | |
| Singles | $43,000 | $21,400 | $11,500 | $6,175 | $3,400 | $2,100 | $1,020 | $600 | |
| Doubles | $12,300 | $6,400 | $3,435 | $1,820 | $960 |
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 United States | Venus Williams[4] | 20 | 1 | |
| Ajla Tomljanović | 55 | 2 | ||
 France | Kristina Mladenovic | 73 | 3 | |
| United States | Shelby Rogers | 86 | 4 | |
| Julia Görges | 94 | 5 | ||
| Michelle Larcher de Brito | 104 | 6 | ||
| United States | Anna Tatishvili | 108 | 7 | |
 Hungary | Tímea Babos | 114 | 8 |
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:
Julia Boserup → replaced by Alizé Lim
Marina Erakovic → replaced by Andrea Hlaváčková Claire Feuerstein → replaced by Sachia Vickery Madison Keys → replaced by Romina Oprandi Allie Kiick → replaced by Lucie Hradecká
Aleksandra Wozniak (right shoulder injury) → replaced by 
Paula Kania[6]| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Hungary | Tímea Babos | France | Kristina Mladenovic | 29 | 1 | |
| Julia Görges | Czech Republic | Andrea Hlaváčková | 45 | 2 | ||
| Czech Republic | Lucie Hradecká | Mirjana Lučić-Baroni | 86 | 3 | ||
| Canada | Gabriela Dabrowski | Poland | Paula Kania | 149 | 4 |
The following pairs received wildcards into the doubles main draw:
See main article: 2014 Coupe Banque Nationale – Singles. Mirjana Lučić-Baroni def. Venus Williams, 6–4, 6–3
See main article: 2014 Coupe Banque Nationale – Doubles. Lucie Hradecká / Mirjana Lučić-Baroni def. Julia Görges / Andrea Hlaváčková, 6–3, 7–6(10–8)
