Thelma Barlow (née Pigott) is an English television actress and writer, known for her roles as Mavis Wilton in the long-running ITV soap opera Coronation Street and as Dolly Bellfield in the BBC One sitcom dinnerladies. She is the oldest living female Coronation Street cast member.

Filmography

• 2024Sleepless in Settle — Barbara
• 2016Florence Foster Jenkins — Mrs. Oscar Garmunder
• 2009Is Anybody There? — Ena
• Doctor Who — Lady Thaw
• 2005Mrs. Henderson Presents — Lady Conway
• The Royal — Ada
• 2003Thora Hird Tribute — Dolly (archive footage, uncredited)
• 2002Sweet Charity — Jan
• David Copperfield — Mrs. Heep
• dinnerladies — Dolly Bellfield
• Midsomer Murders — Mrs. Beverley
• 1995Coronation Street - The Feature Length Special — Mavis Wilton
• Murder Most Horrid — Mrs Drapes
• The Word
• Countdown
• A Ghost Story for Christmas — Letitia
• 1971The Stalls of Barchester — Letitia Haynes

Appearances as themselves (4)

• Dinnerladies Diaries — Self
• Celebrity Antiques Road Trip — Self - Participant
• Pebble Mill — Self
• Cluedo — Herself