| Xavier Numia | |
| Birth Date: | 29 November 1998 |
| Birth Place: | Wellington, New Zealand |
| Height: | 1890NaN0 |
| Weight: | 1110NaN0 |
| School: | St. Patrick's College |
| Position: | Prop |
| Currentclub: | Wellington, Hurricanes |
| Years1: | 2018– |
| Clubs1: | Wellington |
| Apps1: | 39 |
| Points1: | 30 |
| Years2: | 2019– |
| Clubs2: | Hurricanes |
| Apps2: | 51 |
| Points2: | 5 |
| Repyears1: | 2018 |
| Repteam1: | New Zealand U20 |
| Repcaps1: | 3 |
| Reppoints1: | 0 |
| Clubupdate: | 15 March 2024 |
| Repupdate: | 15 March 2024 |
Xavier Numia (born 29 November 1998 in New Zealand) is a New Zealand rugby union player who plays for the in Super Rugby. His playing position is prop. He was named in the Hurricanes squad for week 1 in 2019.[1]