The 2005 Queen's Birthday Honours in New Zealand, celebrating the official birthday of Queen Elizabeth II, were appointments made by the Queen in her right as Queen of New Zealand, on the advice of the New Zealand government, to various orders and honours to reward and highlight good works by New Zealanders. They were announced on 6 June 2005.

Cassia Joy Cowley is a New Zealand author best known for her children's fiction, including the popular series of books Mrs. Wishy-Washy.