Lorraine Peters appeared on Coronation Street in three roles:
- Winnie Gregson, who minded bar at the Rovers on the day that Maggie Clegg married Ron Cooke in July 1974
- Kitty Earnshaw who appeared between July and August 1983, conning Hilda Ogden out of money after learning that her brother Archie Crabtree had recently died and left his estate to Hilda
- British Legion committee member Jean Stanhope, appearing in November and December 1994.
With an acting CV dating back to the late-1950s, other credits include roles in Fair Game, No Hiding Place, Queenie's Castle, Soldier and Me, The Secret Garden, Emmerdale, Crown Court, How We Used to Live, All Creatures Great and Small, A Touch of Frost, Last of the Summer Wine, Heartbeat and Hetty Wainthropp Investigates. She also appeared in the 1973 film The Wicker Man.