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Photo of Sian Clifford

Sian Clifford

ActorBorn April 7, 1982 (43 years)
Sian Clifford is an English actress. She is best known for playing Claire, the older sister of the titular character in the BBC comedy-drama series Fleabag and also portrayed Martha Crawley in the ITV/Amazon Studios series Vanity Fair. In 2020, she played Diana Ingram in the ITV series Quiz. Wikipedia

Movies & Shows on Plex

  • Midsomer Murders

Known For

  • Fleabag
  • Quiz
  • Unstable
  • Young Woman and the Sea
  • The Ballad of Wallis Island
  • Two Weeks to Live
  • Life After Life (2022)
  • The Magician's Elephant
  • Chevalier
  • The Duke
  • A Serial Killer's Guide to Life
  • A Whole Lifetime with Jamie Demetriou

Featured Videos

    Filmography

    2025
    Mother Mary · as Jade
    2025
    2024
    2024
    Young Woman and the Sea · as Charlotte 'eppy' Epstein
    2023
    Doctor Who (2023) (TV Series) · as Kind Woman
    2023
    Unstable (TV Series) · as Anna
    2023
    The Magician's Elephant · as Gloria Matienne (voice)
    2023
    2023
    2023
    Everyone Else Burns (TV Series) · as Maude
    2022
    Chevalier · as Madame De Genlis
    2022
    See How They Run · as Edana Romney
    2022
    The Suspect (TV Series) · as Fenwick
    2022
    Life After Life (2022) (TV Series) · as Sylvie Todd
    2021
    Star Wars: The Bad Batch (TV Series) · as Gs-8 (voice)
    2021
    Good Grief · as Cat
    2020
    The Duke · as Dr. Unsworth
    2020
    Two Weeks to Live (TV Series) · as Tina Noakes
    2020
    Quiz (TV Series) · as Diana Ingram
    2020
    Hitmen (TV Series) · as The Accountant
    2019
    His Dark Materials (TV Series) · as Agent Salmakia
    2019
    A Serial Killer's Guide to Life · as Rebirthing Cynthia
    2018
    Vanity Fair (2018) (TV Series) · as Martha Crawley
    2017
    Liar (TV Series) · as Ruby Allen
    2016
    Fleabag (TV Series) · as Claire
    2014
    Inside No. 9 (TV Series) · as Iris
    2011
    Dark Matters (TV Series) · as Ida Thomas
    2005
    Robot Chicken (TV Series) · as Maleficent
    1997
    Midsomer Murders (TV Series) · as Pc Milton

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