Person

Acting

September 12, 1991

Hammersmith, London, England, UK

Sabrina Bartlett

Biography

Sabrina Lois Bartlett (born September 12, 1991) is an English actress. She is known for her television work, notably, playing Siena Rosso in the first series of Bridgerton (2020) and playing Mariette Larkin in The Larkins (2021).

Known for

8.5

Game of Thrones

2011

8.1

Bridgerton

2020

7.6

Doctor Who

2005

7.5

Da Vinci's Demons

2013

7.5

Midsomer Murders

1997

7.8

Poldark

2015

7.0

Knightfall

2017

7.4

Victoria

2016

7.7

Versailles

2015

5.7

The Innocents

2018

6.0

Movie

F Valentine's Day

2026

5.8

Holby City

1999

Filmography(18)

18 titles across Movies & TV

Movie

The Last Sunrise

2026

6.0

Movie

F Valentine's Day

2026

5.4

I, Jack Wright

2025

5.7

The Larkins

2021

8.1

Bridgerton

2020

5.7

The Innocents

2018

7.0

Knightfall

2017

7.4

Victoria

2016

7.7

Versailles

2015

7.8

Poldark

2015

7.6

The Passing Bells

2014

5.6

Suspects

2014

7.5