Te Tai Hauauru by election, 2004

The Te Tai Hauauru by-election was a by-election in the New Zealand electorate of Te Tai Hauāuru, one of the Māori seats. The date set for the by-election was 10 July 2004. It saw the re-election of Tariana Turia, a former MP for the Labour Party and now co-leader of the Māori Party.

Turia had quit both Parliament and the Labour Party in protest over the government's position in the foreshore and seabed controversy. She contested the by-election as a member of the new Māori Party, which she played a leading role in establishing. None of the major parties contested the by-election, and Turia was always the overwhelming favourite to win. Perhaps due to the apparent inevitability of a win for Turia, only around 32% of Te Tai Hauauru voters cast ballots.

Nominations for the by-election closed on 15 June 2004. Candidates were:

If no candidates had been put forward to oppose Turia, she would have been declared the winner without a vote - this initially appeared possible, and given the cost of a by-election (estimated at almost NZ$500,000), many hoped that a vote could be avoided.

The holding of a by-election was criticised by a number other parties. The Labour Party, which Turia was originally a member of (and which has traditionally dominated the Māori seats) has called the by-election "a waste of time and money", and a "sideshow". Labour contested the seat in the 2005 election, losing to Turia.