National convention-winning quartets can be found on our Past Champions page.
| Quartet | Chapter | Area of operation | Region | Category |
| Belladonna | Mighty River Harmony | Hamilton | Womens | |
| Centreplace | Mighty River Harmony | Hamilton | Mixed | |
| Chordiality | Christchurch City Voices | Christchurch | Christchurch | Womens |
| Fa Man | City of Sails Barbershop Chorus | Auckland | ||
| Gloss Quartet | Waikato Rivertones Chorus | Waikato | Womens | |
| Harmonic Threads | Manawatunes | Palmerston North | ||
| Mayday | Members at Large | New Zealand | ||
| My New Favourite Quartet | Mighty River Harmony | Hamilton | Mixed | |
| Phase 4 | Harmony Waitaha | Christchurch | Canterbury | Senior |
| Pizzazz | Barbershop Harmony New Zealand | |||
| REDemption | Mighty River Harmony | Hamilton | Womens | |
| The Bar Singers | City of Sails Barbershop Chorus | Auckland | ||
| The Remarkables | Harbour Capital Chorus | Wellington | ||
| The Usual Suspects | Mighty River Harmony | Hamilton | ||
| Zest | Waikato Rivertones Chorus | Waikato | Womens |
