The 1906 Australasian Championships (now known as the Australian Open) was a tennis tournament played on the grass court at Hagley Park in Christchurch, New Zealand the event is a part of the Grand Slam. It was the second edition of the tournament and was held from 26 to 31 December 1906. Anthony Wilding won the singles title.

Finals

Singles

🇳🇿 Anthony Wilding defeated 🇳🇿 Francis Fisher, 6–0, 6–4, 6–4.

Doubles

🇦🇺 Rodney Heath / 🇳🇿 Anthony Wilding defeated 🇦🇺 Cecil C. Cox / 🇳🇿 Harry Parker, 6–2, 6–4, 6–2.