| Date: | August 17–23 |
| Edition: | 11th (men) 14th (women) |
| Category: | ATP Challenger Tour ITF Women's Circuit |
| Prize Money: | (men) (women) |
| Surface: | Hard – outdoors |
| Location: | West Vancouver, British Columbia, Canada |
| Venue: | Hollyburn Country Club |
| Champms: |  Dudi Sela |
| Champmd: | Treat Huey / Frederik Nielsen |
| Champws: |  Johanna Konta |
| Champwd: | Johanna Konta /  Maria Sanchez |
| After Year: | 2017 |
| Main Name: | Vancouver Open |
The 2015 Odlum Brown Vancouver Open was a professional tennis tournament that took place on outdoor hard courts. It was the 11th edition, for men, and 14th edition, for women, of the tournament and part of the 2015 ATP Challenger Tour and the 2015 ITF Women's Circuit, offering totals of $100,000, for men, and $100,000, for women, in prize money. It took place in West Vancouver, British Columbia, Canada between August 17 to August 23, 2015.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
 Lithuania | Ričardas Berankis | 74 | 1 | |
 Australia | John Millman | 85 | 2 | |
| Ernests Gulbis | 87 | 3 | ||
 Belgium | Ruben Bemelmans | 103 | 4 | |
 Japan | Go Soeda | 108 | 5 | |
| United Kingdom | Kyle Edmund | 109 | 6 | |
| Japan | Taro Daniel | 112 | 7 | |
 Colombia | Alejandro González | 117 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Belgium | Kirsten Flipkens | 83 | 1 | |
 Russian Federation | Vitalia Diatchenko | 87 | 2 | |
 Italy | Francesca Schiavone | 88 | 3 | |
| Belgium | Yanina Wickmayer | 98 | 4 | |
| Bethanie Mattek-Sands | 99 | 5 | ||
| Kiki Bertens | 114 | 6 | ||
| United Kingdom | Johanna Konta | 115 | 7 | |
 Romania | Patricia Maria Țig | 116 | 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:
The following player received entry as a lucky loser:
See main article: 2015 Odlum Brown Vancouver Open – Men's singles.
Dudi Sela def. John-Patrick Smith, 6–4, 7–5See main article: 2015 Odlum Brown Vancouver Open – Women's singles.
Johanna Konta def. Kirsten Flipkens, 6–2, 6–4See main article: 2015 Odlum Brown Vancouver Open – Men's doubles.
Yuki Bhambri / 
Michael Venus, 7–6(7–4), 6–7(3–7), [10–5]See main article: 2015 Odlum Brown Vancouver Open – Women's doubles.
Johanna Konta / Maria Sanchez def. Raluca Olaru / Anna Tatishvili, 7–6(7–5), 6–4
