Rotorua will host the 2015 Local Government New Zealand conference, with about 500 delegates expected at the three-day event.
Mayors, councillors and chief executives from 78 local authorities will descend on the city for the conference at the Energy Events Centre from July 19 to 21 next year.
The announcement was made by Local Government New Zealand (LGNZ) president Lawrence Yule at the opening day of this year's conference in Nelson on Sunday.
Mr Yule said he was delighted the organisation's annual get-together was returning to Rotorua, as the city had a very good record of successfully staging major conferences and boasted excellent meeting venues and a wide range of accommodation.
"Rotorua is also known for its long history of welcoming and hosting visitors, so I know our delegates can look forward to a warm reception next year," he said.