Joanne Mitchell is an English actress who has appeared in four roles in Emmerdale:
- DS Karen Barnborough who investigated Zoe Tate's rape allegations against Scott Windsor in July 2003.
- Midwife Yeo who looked after Samson Dingle in January 2006.
- CAFCASS officer Susan Davies in May and June 2009.
- Sandra Flaherty, taking over the role from Janet Bamford in February 2016.
Mitchell trained at Bristol Old Vic Theatre School, and has had numerous television, radio and theatre roles including appearances in Coronation Street, Waterloo Road, Doctors, A Touch of Frost, Holby City and Caeser Price Our Lord.