Christina Cole is an English actress known for portraying Cassie Hughes in the Sky One supernatural television series Hex.

Hex is a British television programme developed by Shine TV and aired on Sky One. The story is set in a remote English boarding school with a mysterious past. Series one explores the supernatural relationship between a Fallen Angel named Azazeal and a student called Cassie who is also a witch. In the second series the story centres on 500-year-old anointed one Ella Dee, and Azazeal's son Malachi. Both series of the show are available on Region 2 DVD, with the first series released on Region 1 DVD in June 2007.