| Isaiah Punivai | |
| Fullname: | Isaiah Punivai |
| Birth Date: | 1 December 2000 |
| Birth Place: | Lower Hutt, New Zealand |
| Height: | 1890NaN0 |
| Weight: | 990NaN0 |
| School: | Christ's College |
| University: | Lincoln University |
| Relatives: | Ngane Punivai (brother) |
| Occupation: | Professional rugby union player |
| Position: | Centre / Wing |
| Currentclub: | / |
| Years1: | 2020–2023 |
| Apps1: | 5 |
| Points1: | 10 |
| Years2: | 2023- |
| Clubs2: | Tokyo Sungoliath |
| Clubupdate: | 22 October 2019 |
Isaiah Punivai (born 1 December 2000, in New Zealand) is a New Zealand rugby union player who plays for in the Mitre 10 Cup,[1] and for the in Super Rugby.[2] His preferred playing position is centre, wing or fullback. After moving from Lower Hutt to Christchurch, Punivai attended Prebbleton Primary School and Christ's College in Christchurch, until he was bought by Saint Kentigern College's 1st XV in Auckland for his last year of schooling.[3] He signed for the Canterbury squad in 2020, and was named in the Crusaders squad for the 2021 season the same year.