Deputy Mayor Ngaire Button said the festival was regarded as the premier Maori cultural performing arts festival.
"It is the world's largest celebration of Maori performing arts, showcasing Maori culture and talent and attracting upwards of 30,000 participants and visitors," she said. "So it's a huge coup for the city and a fantastic opportunity to show the rest of New Zealand that Christchurch is still thriving with culture and events."
Hundreds of teams throughout New Zealand and Australia compete in regional competitions for the honour to represent their club at Te Matatini - the national finals.
Te Runanga o Ngai Tahu Kaiwhakahaere Mark Solomon was delighted for Christchurch because it "creates an opportunity to give back to iwi who came and supported us in our time of need".
"We have been overwhelmed and humbled by the support that we've had from iwi from all around the country. This is our chance to reciprocate that aroha, care and support. Te Matatini is not simply for Maori - it is open to all people, regardless of culture, background, or age to come together, to share and celebrate."
The Waitaha Cultural Council, Christchurch City Council and Ngai Tahu will host the event, with Matawaka's support.