Mia Threapleton
Biography
Mia Honey Winslet Threapleton is an English actress born on October 12, 2000, in London, England. She is the daughter of actress Kate Winslet and painter-filmmaker Jim Threapleton. She made her film debut at the age of 13 with a non-speaking cameo in the 2014 period drama A Little Chaos. On television, she co-starred alongside her mother in the 2022 episode I Am Ruth from the anthology series I Am..., and she also starred in the period drama series Dangerous Liaisons in 2022 and The Buccaneers in 2023. She secured her first lead role in a feature film in the 2025 black comedy The Phoenician Scheme.
Career overview
Mia Honey Winslet Threapleton is an English actress born on October 12, 2000, in London, England. She is the daughter of actress Kate Winslet and painter-filmmaker Jim Threapleton. She made her film debut at the age of 13 with a non-speaking cameo appearance in the 2014 period drama film A Little Chaos.
Continuing her career in both television and film, she appeared in several projects beginning in 2022. On television, she co-starred alongside her mother in the episode titled I Am Ruth in 2022, which was part of the anthology series I Am. During the same year, she also appeared in the period drama television series Dangerous Liaisons. Her television work continued into the following year with a role in the period drama series The Buccaneers in 2023.
Expanding further into feature films, she secured her first lead role in a feature film with the black comedy The Phoenician Scheme, which was released in 2025.
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Frequent co-stars
Career timeline
Full Filmography
13 titles- The Phoenician Scheme (2025) as Sister Liesl
- Two Places at Once (2025) as Danni
- Scoop (2024) as Maid
- Firebrand (2024) as Joan
- The Buccaneers (2023) as Honoria Marable
- Shadows (2023) as Alma
- Dropping (2023) as Nora
- The Kelly Clarkson Show (2019) as Self
- I Am... (2019) as Freya
- A Little Chaos (2015) as Helene
- Untitled Damien Chazelle Film
- The Price of Peace as Mary Churchill
- A Woman in the Sun
Frequently Asked Questions
What movies or TV shows is Mia Threapleton best known for?
Mia Threapleton is widely recognized for notable roles and projects including The Phoenician Scheme (2025), Scoop (2024), The Buccaneers (2023), The Kelly Clarkson Show (2019).
When and where was Mia Threapleton born?
Mia Threapleton was born on October 12, 2000 in London, England, UK.
How many credits does Mia Threapleton have?
Mia Threapleton has accumulated over 13 film and television credits across a career spanning from 2015 to 2025.
What is Mia Threapleton's background in cinema and television?
Mia Honey Winslet Threapleton is an English actress born on October 12, 2000, in London, England. She is the daughter of actress Kate Winslet and painter-filmmaker Jim Threapleton. She made her film debut at the age of 13 with a non-speaking cameo in the 2014 period drama A Little Chaos. On television, she co-starred a...
Mia Threapleton by the numbers
Age in their best-rated roles
- The Buccaneers (2023) as Honoria Marable — aged about 22
- The Phoenician Scheme (2025) as Sister Liesl — aged about 24
- Scoop (2024) as Maid — aged about 23
- The Kelly Clarkson Show (2019) as Self — aged about 18
- A Little Chaos (2015) as Helene — aged about 14
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