Crystal Kaua (born 1984 or 1985)[1] is a New Zealand rugby union coach and former player.
[5][6] In 2011, Kaua and two of her New Zealand Māori Sevens teammates and Black Ferns, Victoria Grant and Teresa Te Tamaki, helped the University of Waikato Rugby Club make a comeback.
[1] Kaua was an assistant coach to Allan Bunting in Chiefs Manawa during their inaugural Super Rugby Aupiki season when they won their maiden title.
[8][10] She was the technical advisor for the Bay of Plenty Volcanix in the 2022 Farah Palmer Cup.
[11] Kaua headed the Rawata team during the Black Ferns trial in July ahead of the delayed 2021 Rugby World Cup.