The New Zealand twenty-dollar note is a New Zealand banknote. It is issued by the Reserve Bank of New Zealand and since 1999 has been a polymer banknote. It was first issued on 10 July 1967 when New Zealand decimalised its currency, changing from the New Zealand pound to the New Zealand dollar. It has an image of Queen Elizabeth II on the front.

New Zealand dollar banknotes are the banknotes in circulation in New Zealand, the Cook Islands, Tokelau, Niue and the Pitcairn Islands, denominated in the New Zealand dollar. They are issued by the Reserve Bank of New Zealand and since 1999 have been made of polymer.