Sian Clifford

Acting

Freshness: Jan 23, 2026

16Total Films

7.9 Highest Rated

Born: Apr 7, 1982

Birth Place: London, England, UK

About Sian Clifford

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

Career Statistics & Market Influence

Analyzing the cinematic journey of Sian Clifford reveals a career defined by diverse artistic exploration. With a total of 16 major appearances, the actor has established a significant footprint in global cinema.

Genre Dominance: Drama

The majority of Sian Clifford's filmography leans towards the Drama genre. Audience data suggests that viewers respond most favorably to this persona, though their versatility has allowed for successful crossovers into other categories.

The "Box Office" Signature

With a 25% Success Ratio (movies rated above 6.5), Sian Clifford remains a reliable draw for studios. Their peak performance was recorded in Young Woman and the Sea, which continues to be the benchmark for their career rating-wise.

Best Sian Clifford Movies Ranked

Must-watch hits from Sian Clifford's career based on audience ratings.

★7.9

Young Woman and the Sea (2024) movie poster

★7.9

Young Woman and the Sea: This is the extraordinary true story of Trudy Ederle, the first woman to successfully swim the English Channel. Through

Young Woman and the Sea

2024•History

★7.1

The Ballad of Wallis Island (2025) movie poster

★7.1

The Ballad of Wallis Island: An eccentric lottery winner who lives alone on a remote island tries to make his fantasies come true by getting his favo

The Ballad of Wallis Island

2025•Comedy

★7.0

★7.0

The Duke: In 1961, a 60-year-old taxi driver stole Goya’s portrait of the Duke of Wellington from the National Gallery in London.

The Duke

2021•Comedy

★6.8

The Magician's Elephant (2023) movie poster

★6.8

The Magician's Elephant: Peter is searching for his long-lost sister when he crosses paths with a fortune teller in the market square. His only q

The Magician's Elephant

2023•Animation

★6.4

★6.4

See How They Run: In the West End of 1950s London, plans for a movie version of a smash-hit play come to an abrupt halt after a pivotal me

See How They Run

2022•Mystery

Complete Filmography & Success Status

Tracking the career evolution and box office verdicts of Sian Clifford.

Year	Movie	Character	Success	More
2026	Mother Mary	Jade	Flop	Similar →
2025	Lady	Lady Isabella	Flop	Similar →
2025	The Ballad of Wallis Island	Amanda	Hit	Similar →
2024	Doctor Who: The Legend of Ruby Sunday & Empire of Death	Kind Woman	Average	Similar →
2024	Young Woman and the Sea	Charlotte 'Eppy' Epstein	Super Hit	Similar →
2023	Chevalier	Madame de Genlis	Average	Similar →
2023	The Magician's Elephant	Gloria Matienne (voice)	Hit	Similar →
2023	A Whole Lifetime with Jamie Demetriou	Nafaf	Flop	Similar →
2022	See How They Run	Edana Romney	Average	Similar →
2021	The Duke	Dr. Unsworth	Hit	Similar →
2021	Good Grief	-	Flop	Similar →
2020	A Serial Killer's Guide to Life	Rebirthing Cynthia	Flop	Similar →
2018	Dodgy Dave	Stephanie	Average	Similar →
2017	Fry-Up	Rosie	Average	Similar →
N/A	Real Love (Yes, It's Real Love!)	Sally	Flop	Similar →
N/A	White Lies	-	Flop	Similar →

Sian Clifford - Frequently Asked Questions

What is the best movie of Sian Clifford?

According to audience ratings, the best movie starring Sian Clifford is "Young Woman and the Sea" with a rating of 7.9/10.

How many movies has Sian Clifford acted in?

Sian Clifford has been featured in at least 16 major films throughout their career.

What are some other popular movies by Sian Clifford?

Other notable films include "The Ballad of Wallis Island", "The Duke", and "The Magician's Elephant".