The 2015 Heineken Open was a men's tennis tournament played on outdoor hard courts. It was the 39th edition of the Heineken Open, and part of the ATP World Tour 250 series of the 2014 ATP World Tour. It took place at the ASB Tennis Centre in Auckland, New Zealand, from 12 January until 17 January 2015. Unseeded Jiří Veselý, who entered the main draw as a qualifier, won the singles title.
See main article: 2015 Heineken Open – Singles. 
Jiří Veselý defeated. 
Adrian Mannarino, 6–3, 6–2
See main article: 2015 Heineken Open – Doubles. Raven Klaasen / 
Leander Paes defeated 
Dominic Inglot / 
Florin Mergea, 7–6(7–1), 6–4
| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q | width=85 | Q3 | width=85 | Q2 | width=85 | Q1 |
| Singles | 250 | 150 | 90 | 45 | 20 | 0 | 12 | 6 | 0 | 0 | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubles | 0 |
| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q3 | width=85 | Q2 | width=85 | Q1 |
| Singles | $82,500 | $43,450 | $23,535 | $13,410 | $7,900 | $4,680 | $755 | $360 | ||||
| Doubles * | $25,060 | $13,200 | $7,140 | $4,090 | $2,390 |
| width=70 | Country | width=175 | Player | Rank1 | Seed |
|---|---|---|---|---|---|
 Spain | |||||
| Ernests Gulbis | 13 | 2 | |||
| Spain | Roberto Bautista Agut | 15 | 3 | ||
| Kevin Anderson | 16 | 4 | |||
| Spain | |||||
 Colombia | Santiago Giraldo | 32 | 6 | ||
| Spain | Guillermo García López | 36 | 7 | ||
| Steve Johnson | 37 | 8 | |||
| Lu Yen-hsun | 38 | 9 |
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:
David Ferrer → replaced by Alejandro Falla
John Isner (preparation for Australian Open)[2] → replaced by Juan Mónaco Gaël Monfils (personal reasons) → replaced by Albert Ramos Viñolas Tommy Robredo (adductor injury) → replaced by Lucas Pouille Jack Sock (hip injury) → replaced by Diego Schwartzman Roberto Bautista Agut (retired due to illness)| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Bob Bryan | Mike Bryan | 2 | 1 | |||
 Austria | Alexander Peya |  Brazil | Bruno Soares | 20 | 2 | |
| Colombia | Juan Sebastián Cabal | Colombia | Robert Farah | 45 | 3 | |
| Raven Klaasen | India | Leander Paes | 47 | 4 |
The following pairs received wildcards into the doubles main draw:
