The 2006 Heineken Open was a ATP men's tennis tournament held at the ASB Tennis Centre in Auckland, New Zealand.

Seventh-seeded Jarkko Nieminen won the singles title.

The semifinals featured a notable match between Jarkko Nieminen and Olivier Rochus.

Nieminen triumphed in three sets after Rochus had saved 10 match points.

Jarkko Nieminen defeated Mario Ančić 6–2, 6–2 Andrei Pavel / Rogier Wassen defeated Simon Aspelin / Todd Perry 6–3, 5–7, [10–4]