Actor profile

Sabrina Bartlett

12th September 1991 Hammersmith, London, England, UK Acting

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).

1 Movies 15 TV Shows 1 In Production 18 Credits

Filmography

Movies & TV Shows

F Valentine's Day 12th February 2026 as Mickey

I, Jack Wright 23rd April 2025 as Bella Horrell

The Larkins 10th October 2021 as Mariette Larkin

Bridgerton 25th December 2020 as Siena Rosso

The Innocents 24th August 2018 as Lil

Knightfall 6th December 2017 as Princess Isabella

Victoria 28th August 2016 as Abigail Turner

Versailles 16th November 2015 as Mathilde

Poldark 8th March 2015 as Keren Smith

The Passing Bells 3rd November 2014 as Katie

Suspects 12th February 2014 as Hannah Stevenson

Da Vinci's Demons 12th April 2013 as Sophia

Game of Thrones 17th April 2011 as Handmaid

Doctor Who 26th March 2005 as Quayle's Ward

Holby City 12th January 1999 as Gabriella 'Gabi' Mendoza

Midsomer Murders 23rd March 1997 as Tina Tyler

Coming soon

The Last Sunrise 26th August 2026 as Prisha