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Sian Clifford, actor
Actor

Sian Clifford: Movies & Box Office

films
14
on screen
2017–2026
box office
$49.7M
average score
68
Born
April 7, 1982 (age 44)
Birthplace
London, England
Citizenship
British
Occupations
Actress
Years active
2006-present
Known for

The Best Sian Clifford Movies

The highest-rated films Sian Clifford is credited on, by the Movie Echo Score that blends critic reviews, audience ratings and lasting impact. The Ballad of Wallis Island (2025) scores highest, at 85. The full ranking adds the biggest box office hits and the most awarded films.

Full ranking
Career at a glance

Sian Clifford's Career in Numbers

Sian Clifford's films in numbers — as an actor, not counting appearances as themselves: when they were made, the genres Sian Clifford works in most and the milestones along the way. The filmography runs from Fry-Up (2017) to Mother Mary (2026), and the 2020s were the busiest decade.

Sian Clifford Movies by Decade

  1. 2010s 4
  2. 2020s 10

The 2020s were Sian Clifford's busiest decade, with 10 films.

Sian Clifford Movies by Genre

  • Drama 4
  • Comedy 3
  • Biography 2
  • Crime 2
  • Sci-Fi 1
  • Adventure 1
  • History 1

Drama is the genre Sian Clifford has worked in most, with 4 films, ahead of comedy (3).

Sian Clifford Career Milestones

First film
Fry-Up 2017
Biggest box office hit
See How They Run $22M worldwide
Best-rated film
The Ballad of Wallis Island Movie Echo Score 85
Newest film
Mother Mary 2026
14 credits

Sian Clifford Filmography: Every Movie

Every film Sian Clifford is credited on, newest first, with the role, the box office and the Movie Echo Score. Rated films average a score of 68. Re-order the list to see the best-rated films or the biggest hits first.

Biography

Who Is Sian Clifford?

Sian Clifford was born in London, England in 1982 and is 44 years old. Credited on films since 2017, as an actor. The background, training and the roles that shaped the career.

Sian Clifford (born 7 April 1982) is an English actress whose career blossomed after graduating from the Royal Academy of Dramatic Art in 2006. Growing up in the London borough of Ealing, she was the daughter of an executive‑assistant mother and a council employee father, and she shared her childhood with two brothers, Alex and Elliot, and a sister, Natalie, who later became an art dealer in New York City. From an early age she participated in youth theatre, and after three years working as a writing consultant she earned a BA in acting from RADA, where she formed a lasting friendship with future collaborator Phoebe Waller‑Bridge. Clifford’s early professional years were dominated by Off West End work; she appeared with Theatre503 in productions such as Without Laughing and Listening Out, and earned critical notice playing Ismene in Burial at Thebes at the Nottingham Playhouse in 2007. Over the next several years she amassed a varied stage résumé that included The Pendulum at Jermyn Street Theatre, a chamber opera Parthenogenesis at the Royal Opera House’s Linbury Studio, and the award‑winning experimental piece Pieces of Vincent at the Arcola Theatre, as well as roles at the National Theatre and the Arcola’s The Road to Mecca. Her breakthrough on screen arrived with the BBC comedy‑drama Fleabag (2016‑2019), where she portrayed the uptight older sister Claire, a performance that garnered a BAFTA Television Award for Best Female Comedy Performance and earned nominations for a Primetime Emmy and a Critics’ Choice Award. Subsequent television work includes the ITV series Vanity Fair (2018), the quiz‑show drama Quiz (2020), and guest spots on Hitmen, Liar and the comedy Two Weeks to Live. In addition to acting, Clifford is a dedicated vegan and meditation practitioner; she launched the digital wellness platform Still Space in 2016 and continues to lend her voice to projects such as Star Wars: The Bad Batch and the BBC Radio 4 comedy series Time of the Week.

FAQ

Sian Clifford: Questions & Answers

How many movies Sian Clifford has made, the biggest hit, the best-rated film, the award record and more, answered from the filmography above.

How many movies has Sian Clifford been in?

Sian Clifford is credited on 14 films, from 2017 to 2026. The filmography on this page lists every one of them, newest first, with the role and the Movie Echo Score.

What is Sian Clifford's highest-grossing movie?

See How They Run (2022) is Sian Clifford's biggest box office hit, with $22M worldwide, ahead of The Duke (2021) ($14.2M). Across every film with box office figures, Sian Clifford's movies have made $49.7M.

Sian Clifford's biggest hits

What is the best Sian Clifford movie?

By the Movie Echo Score, which blends critic reviews, audience ratings and lasting impact, Sian Clifford's best-rated film is The Ballad of Wallis Island (2025) with a score of 85, followed by The Duke (2021) (78).

Best Sian Clifford movies, ranked

How old is Sian Clifford?

Sian Clifford is 44 years old, born on April 7, 1982 in London, England.

What is Sian Clifford's newest movie?

The most recent film on Sian Clifford's filmography is Mother Mary (2026), in the role of Jade.

The Best Sian Clifford Movies, Ranked

Top rated, most awarded and biggest box office hits from 14 credits.

See the ranking

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