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).
2026The Last SunriseMovieas Prisha2026F Valentine's DayMovieas Mickey2025I, Jack WrightTV showas Bella Horrell · 5 episodes2021The LarkinsTV showas Mariette Larkin · 7 episodes2020BridgertonTV showas Siena Rosso · 5 episodes2018The InnocentsTV showas Lil · 1 episodes2017KnightfallTV showas Princess Isabella · 10 episodes2016VictoriaTV showas Abigail Turner · 7 episodes2015VersaillesTV showas Mathilde · 3 episodes2015PoldarkTV showas Keren Smith · 3 episodes2014The Passing BellsTV showas Katie · 5 episodes2014SuspectsTV showas Hannah Stevenson · 1 episodes2013Da Vinci's DemonsTV showas Sophia · 6 episodes2011Game of ThronesTV showas Handmaid · 1 episodes2005Doctor WhoTV showas Quayle's Ward · 1 episodes1999Holby CityTV showas Gabriella 'Gabi' Mendoza · 1 episodes1997Midsomer MurdersTV showas Tina Tyler · 1 episodes