William Butler (1814 – 4 March 1875) was a 19th-century Member of Parliament in Auckland, New Zealand.
Butler was born in England in 1814 and went to sea at a young age.
By age 24, he was commander of a sailing ship that traded with Australia.
He settled in Mangonui (then spelled Mongonui) in Northland, New Zealand and his children were born there from 1841.
This article about a New Zealand politician is a stub.