The Chiefs (Māori: Rangatira; formerly known as the Waikato Chiefs and officially called the Gallagher Chiefs for sponsorship reasons) are a New Zealand professional rugby union team based in Hamilton, Waikato. The team competes in the Super Rugby competition, previously known as the Super 12 and Super 14, and are one of the competition's five New Zealand teams. Their primary home ground is FMG Stadium Waikato.