Christine Brennan is an English actress who has played three roles on Hollyoaks:
- Doctor Rachel Pye, who examined Sophie and Mel Burton after fearing they had been date-raped in Hollyoaks: No Going Back in December 2005.
- A health visitor who checked on new teenage mother Amy Barnes in March 2007.
- Nurse Laura who spoke to Juliet Nightingale in May 2023.
Brennan has also appeared in Children's Ward, A Touch of Frost, Always and Everyone, Ackley Bridge, Coronation Street and Emmerdale.