Cariba Heine is a South African-born Australian actress and dancer. She is known for her roles as Rikki Chadwick in the Network Ten show H2O: Just Add Water, Bridget Sanchez in the third series of Blue Water High, and Caroline Byrne in A Model Daughter: The Killing of Caroline Byrne.
Heine began her acting career in 2006 by being cast on the television series, H2O: Just Add Water, where she played Rikki Chadwick, one of the lead roles. Heine next portrayed Caroline Byrne in the television film A Model Daughter: The Killing of Caroline Byrne which was broadcast on Network Ten in Australia on 4 November 2009.
In 2011 she joined the cast of the indie film Lord of the Crows, though the film ultimately failed to get crowdfunded. In 2012, she portrayed Heather in Bait 3D, and Delvene Delaney in Channel 9’s biographical TV miniseries Howzat! Kerry Packer’s War. In 2016 Heine reprised her role as Rikki Chadwick in the final two episodes of the third series of Mako: Island of Secrets, a spin-off of H2O: Just Add Water. The same year Heine had a starring role in the short film How’d I Get in This Field which premiered at the Massachusetts Independent Film Festival.