| Grace Communion International / GCI Wellington | — | 5 Elizabeth Street, Lower Hutt, 5012 | — | |
| Grace Communion International | — | — | — | |
| Grace City Church | — | 12 Morris Street, Palmerston North, 4410 | — | |
| Grace Church | — | 452 Lower Queen Street, Richmond, 7020 | — | |
| Grace Church | — | 481 Gladstone Road, Gisborne, 4010 | — | |
| Grace by faith Ministries | — | O'Shannessey Street | — | |
| Grace Bible Church | — | 2 Duke Street, Dunedin, 9016 | — | |
| Grace Baptist Church | — | 125 Heaton Street, Christchurch, 8052 | — | |
| Grace at Wellington | — | 16 Kowhai Road, Wellington, 6012 | — | |
| Grace Assembly Auckland | — | 31 Rawene Road, Auckland, 0626 | — | |
| Grace and Truth Independent Baptist Church | — | — | — | |
| Gore New Life Church / New Life Fellowship | — | 11 Jacob Street, Gore, 9710 | — | |
| Gore Baptist Church | — | 23 Ardwick Street, Gore, 9710 | — | |
| Gordonton Presbyterian Church | — | — | — | |
| Good Shepherd Catholic Church | — | 27 Telford Avenue, Auckland, 1041 | — | |
| Good Shephard Church Hall | — | 90 Monorgan Road, Strathmore Park | — | |
| Good News Family Church | — | 97 Rowandale Avenue, Auckland, 2102 | — | |
| Good News Cook Islands Emmanuel Faith Fellowship | — | 77 Wymondley Road, Auckland, 2025 | — | |
| Good News Church Manukau City | — | 116 Puhinui Road, Auckland, 2104 | — | |
| Good News Bible Chapel | — | 8b Goddard Lane, Havelock North, 4130 | — | |
| Good News Baptist Church | — | 36 Fow Street, Hamilton, 3204 | — | |
| Good News Auckland Church | — | — | — | |
| Gonville Gospel Chapel | — | 71 Harper Street, Wanganui, 4501 | — | |
| Gonville Baptist Church | — | — | — | |
| Golden Sands Baptist Church | — | — | — | |
| God Unlimited/Takaka Church of Christ | — | 93 Commercial Street, Tākaka, 7110 | — | |
| Glentunnel Chapel | — | — | — | |
| Gleniti Baptist Church | — | 58 Gleniti Road, Timaru, 7910 | — | |
| Glenfield Presbyterian Church | — | — | — | |
| Glenfield Baptist Church | — | 46 James Street, Auckland, 0629 | — | |
| Glendowie Presbyterian Church | — | 197 Riddell Road, Auckland, 1071 | — | |
| Glendene Congregational Church | — | 79 Hepburn Road, Auckland, 0602 | — | |
| Glenaven Methodist Church | — | 10 Chambers Street, Dunedin | — | |
| Glen Innes Seventh Day Adventist Church | — | 118 Apirana Avenue, Auckland, 1072 | — | |
| Glen Innes Samoan Assembly of God | — | 96 Line Road, Auckland, 1072 | — | |
| Glen Eden Salvation Army Corps Church and Community Centre | — | — | — | |
| Glen Eden Baptist Church | — | 97 Glendale Road, Auckland | — | |
| Gisborne Tongan | — | 224 Rutene Road, Gisborne, 4010 | — | |
| Gisborne Seventh-Day Adventist Church | — | 7 Victoria Street, Gisborne, 4010 | — | |
| Gisborne Presbyterian Church | — | 176 Cobden Street, Gisborne, 4010 | — | |
| Gisborne Central Baptist Church | — | 237 Palmerston Road, Gisborne, 4010 | — | |
| Gisborne Assembly of God | — | 82 Grey Street, Gisborne, 4010 | — | |
| Generations Church | — | 79 North City Road, Hamilton, 3281 | — | |
| Gateways Christian Fellowship | — | 174 Church Street, Palmerston North, 4412 | — | |
| Gateway New Life Church | — | Denchs Road, Rangiora, 7400 | — | |
| Gateway Church - Onehunga | — | 219 Mount Smart Road, Auckland, 1061 | — | |
| Gateway Church | — | 490 Grey Street, 3216 | — | |
| Gateway Baptist Church, Miramar | — | 33 Park Road, Wellington, 6022 | — | |
| Garin Memorial Chapel | — | — | — | |
| Galilee Korean Church | — | — | — | |