Lina Fanene
- Born
- 29 May 1984 (42 years)
- Place of birth
- Sydney, New South Wales, Australia
- Gender
- Female
Savelina Fanene is an Australian-born American professional wrestler best known for her time in WWE, under the ring name Nia Jax. Jax has won the Raw Women's Championship once and the Women's Tag Team Championship two times with Shayna Baszler.
