Girls
| Girls NZ Interprovincial | ||
| Date | 28 September – 2 October 2026 | |
| Venue | SpringfiledGolf Club, Rotorua | |
| Team | 6 U19 Girls plus travelling reserve | |
| Format | Match Play | |
| Draw | ||
Boys
| South Island Age Group Interprovincial | ||
| Date | 14-16 April 2026 – Played within SI Age Groups Championship | |
| Venue | MethvenGolf Club | |
| Team | 6 u19 Boys players | |
| Format | Each SI province selects 6 players, best 4 scores from opening two rounds counted | |
| Results | ||
| Canterbury vs Aorangi | ||
| Date | 13 September 2026 | |
| Venue | Ashburton Golf Club | |
| Team | 4 u19 Boys | |
| Format | Matchplay – reverse singles & singles | |
| Results | ||
| Boys NZ Interprovincial | ||
| Date | 28 September – 2 October 2026 | |
| Venue | Cambridge Golf Club | |
| Team | 4 U19 Boys and 2 U16 Boys plus u16 travelling reserve | |
| Format | Match Play | |
| Draw | ||
