Kalani Thomas (born 18 April 2002) is an Australian rugby union player who currently plays for the in Super Rugby, in New Zealand's domestic National Provincial Championship competition, and internationally for Australia. His playing position is scrum-half. He was named in the Reds squad for the 2021 Super Rugby AU season. He made his debut for the Reds in Round 6 of the 2021 Super Rugby AU season against the , coming on as a replacement. He was named in the Wallabies squad for the 2025 Northern tour. He made his debut for Australia in the final match of the tour against France, coming on as a replacement.
Thomas is of MÃÂori heritage.