The 1966 New Zealand general election was a nationwide vote to determine the shape of the New Zealand Parliament's 35th term. It saw the governing National Party win a third consecutive term in office. It was also the first time since the 1943 election that a minor party won a seat in Parliament.

The 35th New Zealand Parliament was a term of the New Zealand Parliament. It was elected at the 1966 general election on 26 November of that year.