Cruze Ah-Nau (born 10 August 1990) is an Australian rugby union footballer who plays as a prop. He plays for Zebre in the Pro 14 competition. He was a member of the Melbourne Rebels Super Rugby Extended Playing Squad. Ah-Nau was previously a member of the Western Force squad during the 2011 Super Rugby season although he didn't make any appearances. He then moved east in 2012 to join Norths in the Shute Shield.