Sally Sheridan appeared on Coronation Street in four roles:
- Staff Nurse Newton, who tended to Sally Webster when she broke her ankle in September 1989
- Officer Lyn Hargreaves who spoke to Liz McDonald in March 1996 about suffering domestic violence at the hands of husband Jim
- The Registrar who officiated at the wedding between Mike Baldwin and Linda Sykes in September 2000
- A Welfare Officer who visited with Ashley Peacock in July 2006.
In a long list of acting roles, her other credits include Children's Ward, A Touch of Frost, All Quiet on the Preston Front, Where the Heart Is, Trial & Retribution, Cold Feet, The Forsyte Saga, The Royal, Hollyoaks, Jane Hall and Jane Eyre, along with the films The Sorcerers, On Her Majesty's Secret Service, Brassed Off, Re-inventing Eddie and The Whisper.