2015 Coupe Banque Nationale – Doubles

{{Tennis events|2015|Coupe Banque Nationale|s

|champ = {{flagicon|CZE}} Barbora Krejčíková
{{flagicon|BEL}} An-Sophie Mestach

|runner = {{flagicon|ARG}} María Irigoyen
{{flagicon|POL}} Paula Kania

|score = 4–6, 6–3, [12–10]

|draw = 16

|seeds = 4

|type = singles doubles

|before_name = Coupe Banque Nationale – Doubles

|after_name = Coupe Banque Nationale – Doubles

|main_name = Tournoi de Québec

}}

{{main article|2015 Coupe Banque Nationale}}

Lucie Hradecká and Mirjana Lučić-Baroni were the defending champions, but lost in the quarterfinals to Barbora Krejčíková and An-Sophie Mestach.

Krejčíková and Mestach went on to win the title, defeating María Irigoyen and Paula Kania 4–6, 6–3, [12–10] in the final.

Seeds

{{columns-list|colwidth=30em|

  1. {{flagicon|UKR}} Lyudmyla Kichenok / {{flagicon|UKR}} Nadiia Kichenok (quarterfinals)
  2. {{flagicon|GER}} Tatjana Maria / {{flagicon|USA}} Anna Tatishvili (quarterfinals)
  3. {{flagicon|ARG}} María Irigoyen / {{flagicon|POL}} Paula Kania (final)
  4. {{flagicon|USA}} Asia Muhammad / {{flagicon|USA}} Maria Sanchez (first round)

}}

Draw

{{Draw key}}

{{16TeamBracket-Compact-Tennis3

|RD1=First round

|RD2=Quarterfinals

|RD3=Semifinals

|RD4=Final

|RD1-seed01=1

|RD1-team01={{flagicon|UKR}} L Kichenok
{{flagicon|UKR}} N Kichenok

|RD1-score01-1=6

|RD1-score01-2=6

|RD1-score01-3=

|RD1-seed02=

|RD1-team02={{flagicon|USA}} S Crawford
{{flagicon|USA}} S Vickery

|RD1-score02-1=3

|RD1-score02-2=2

|RD1-score02-3=

|RD1-seed03=

|RD1-team03={{flagicon|GBR}} N Broady
{{flagicon|FRA}} A Hesse

|RD1-score03-1=6

|RD1-score03-2=6

|RD1-score03-3=

|RD1-seed04=

|RD1-team04={{flagicon|USA}} D Lao
{{flagicon|USA}} S Marand

|RD1-score04-1=4

|RD1-score04-2=4

|RD1-score04-3=

|RD1-seed05=3

|RD1-team05={{flagicon|ARG}} M Irigoyen
{{flagicon|POL}} P Kania

|RD1-score05-1=6

|RD1-score05-2=6

|RD1-score05-3=

|RD1-seed06=

|RD1-team06={{flagicon|USA}} J Boserup
{{flagicon|USA}} N Gibbs

|RD1-score06-1=4

|RD1-score06-2=4

|RD1-score06-3=

|RD1-seed07=

|RD1-team07={{flagicon|USA}} J Cako
{{flagicon|USA}} L Chirico

|RD1-score07-1=4

|RD1-score07-2=4

|RD1-score07-3=

|RD1-seed08=

|RD1-team08={{flagicon|LUX}} M Minella
{{flagicon|LAT}} J Ostapenko

|RD1-score08-1=6

|RD1-score08-2=6

|RD1-score08-3=

|RD1-seed09=

|RD1-team09={{flagicon|CZE}} B Krejčíková
{{flagicon|BEL}} A-S Mestach

|RD1-score09-1=6

|RD1-score09-2=6

|RD1-score09-3=

|RD1-seed10=WC

|RD1-team10={{flagicon|CAN}} M Auger-Aliassime
{{flagicon|CAN}} C Petrick

|RD1-score10-1=4

|RD1-score10-2=1

|RD1-score10-3=

|RD1-seed11=

|RD1-team11={{flagicon|CZE}} L Hradecká
{{flagicon|CRO}} M Lučić-Baroni

|RD1-score11-1=6

|RD1-score11-2=6

|RD1-score11-3=

|RD1-seed12=4

|RD1-team12={{flagicon|USA}} A Muhammad
{{flagicon|USA}} M Sanchez

|RD1-score12-1=3

|RD1-score12-2=1

|RD1-score12-3=

|RD1-seed13=

|RD1-team13={{flagicon|FRA}} J Coin
{{flagicon|USA}} J Pegula

|RD1-score13-1=65

|RD1-score13-2=77

|RD1-score13-3=[7]

|RD1-seed14=

|RD1-team14={{flagicon|GER}} A Beck
{{flagicon|RUS}} E Rodina

|RD1-score14-1=77

|RD1-score14-2=62

|RD1-score14-3=[10]

|RD1-seed15=

|RD1-team15={{flagicon|CAN}} S Fichman
{{flagicon|CAN}} C Zhao

|RD1-score15-1=2

|RD1-score15-2=4

|RD1-score15-3=

|RD1-seed16=2

|RD1-team16={{flagicon|GER}} T Maria
{{flagicon|USA}} A Tatishvili

|RD1-score16-1=6

|RD1-score16-2=6

|RD1-score16-3=

|RD2-seed01=1

|RD2-team01={{flagicon|UKR}} L Kichenok
{{flagicon|UKR}} N Kichenok

|RD2-score01-1=3

|RD2-score01-2=4

|RD2-score01-3=

|RD2-seed02=

|RD2-team02={{flagicon|GBR}} N Broady
{{flagicon|FRA}} A Hesse

|RD2-score02-1=6

|RD2-score02-2=6

|RD2-score02-3=

|RD2-seed03=3

|RD2-team03={{flagicon|ARG}} M Irigoyen
{{flagicon|POL}} P Kania

|RD2-score03-1=3

|RD2-score03-2=6

|RD2-score03-3=[10]

|RD2-seed04=

|RD2-team04={{flagicon|LUX}} M Minella
{{flagicon|LAT}} J Ostapenko

|RD2-score04-1=6

|RD2-score04-2=3

|RD2-score04-3=[4]

|RD2-seed05=

|RD2-team05={{flagicon|CZE}} B Krejčíková
{{flagicon|BEL}} A-S Mestach

|RD2-score05-1=7

|RD2-score05-2=6

|RD2-score05-3=

|RD2-seed06=

|RD2-team06={{flagicon|CZE}} L Hradecká
{{flagicon|CRO}} M Lučić-Baroni

|RD2-score06-1=5

|RD2-score06-2=3

|RD2-score06-3=

|RD2-seed07=

|RD2-team07={{flagicon|GER}} A Beck
{{flagicon|RUS}} E Rodina

|RD2-score07-1=6

|RD2-score07-2=7

|RD2-score07-3=

|RD2-seed08=2

|RD2-team08={{flagicon|GER}} T Maria
{{flagicon|USA}} A Tatishvili

|RD2-score08-1=0

|RD2-score08-2=5

|RD2-score08-3=

|RD3-seed01=

|RD3-team01={{flagicon|GBR}} N Broady
{{flagicon|FRA}} A Hesse

|RD3-score01-1=7

|RD3-score01-2=5

|RD3-score01-3=[6]

|RD3-seed02=3

|RD3-team02={{flagicon|ARG}} M Irigoyen
{{flagicon|POL}} P Kania

|RD3-score02-1=5

|RD3-score02-2=7

|RD3-score02-3=[10]

|RD3-seed03=

|RD3-team03={{flagicon|CZE}} B Krejčíková
{{flagicon|BEL}} A-S Mestach

|RD3-score03-1=6

|RD3-score03-2=6

|RD3-score03-3=

|RD3-seed04=

|RD3-team04={{flagicon|GER}} A Beck
{{flagicon|RUS}} E Rodina

|RD3-score04-1=3

|RD3-score04-2=1

|RD3-score04-3=

|RD4-seed01=3

|RD4-team01={{flagicon|ARG}} M Irigoyen
{{flagicon|POL}} P Kania

|RD4-score01-1=6

|RD4-score01-2=3

|RD4-score01-3=[10]

|RD4-seed02=

|RD4-team02={{flagicon|CZE}} B Krejčíková
{{flagicon|BEL}} A-S Mestach

|RD4-score02-1=4

|RD4-score02-2=6

|RD4-score02-3=[12]

}}