Anna Winslet Biography: Age, Movies & Kate Winslet’s Sister
The Complete Profile, Filmography, and Verified Facts of Kate Winslet's Older Sister
Anna Winslet is a British actress best known to many readers as Kate Winslet’s older sister. However, her own verified acting credits and family details are often mixed with weak online claims.
When searching for an accurate Anna Winslet biography, careful verification matters. Many celebrity pages repeat thin details or confuse her identity with Kate Winslet’s career, which makes it harder for readers to know what is actually confirmed. This profile separates verified public facts from claims that should not be assumed. You will find her exact age, acting credits, family background, husband information, and the confirmed connection to the Winslet family.
Who Is Anna Winslet? A Verified Actress Profile
The Reading-born actress has a small but traceable public record. Her public profile is much quieter than Kate Winslet’s, which is why a verified profile matters. Readers should not treat every celebrity database or blog claim as equal.
Quick Facts
| Fact | Verified Detail |
| Name | Anna Winslet |
| Date of Birth | 9 June 1972 |
| Birthplace | Reading, Berkshire, England, UK |
| Profession | Actress |
| Known for | Empty Mirror, Somnolence, Red Rose |
| Family Link | Older sister of Kate Winslet |
Age and Early Background
How old is she now?
Anna Winslet was born on 9 June 1972. Based on that public birth date, she is 53 years old as of May 2026 and turns 54 on 9 June 2026. This age is calculated from a listed date of birth, rather than a repeated blog estimate.
Her Reading, Berkshire family roots
The actress was born in Reading, Berkshire. This matters because the wider Winslet family has strong links to acting and British screen culture. Still, her profile should not become a Kate Winslet biography. She has her own acting record, even if her public fame is much smaller.
Is She Related to Kate Winslet?
The verified sister connection
Yes, Anna Winslet is closely related to Kate Winslet. According to public records, Kate has two sisters, Anna and Beth Winslet, who have both pursued acting. This connection is one of the main reasons people search her name, but it should be used as context, not as a replacement for her own biography.
She is not Kate Winslet
A common search problem is that some pages blur the two sisters. Anna Winslet and Kate Winslet are sisters, not the same person. Anna has her own acting credits, while Kate has a much larger international film career.
Anna Winslet Movies and Acting Credits
The actress’s career is best understood through verified credits rather than broad claims. Several databases list her, but not all provide the same level of detail.
Known screen credits
| Title | Year | Role or Listing | Source Confidence |
| The Cater Street Hangman | 1998 | Dora | High |
| Red Rose | 2004 | Gertrude Miller | High |
| Double Vision | 1992 | Sandra | Medium |
| Empty Mirror | 2000 | Charly / Known-for | Medium |
| Somnolence | 2009 | Known-for credit | Medium |
For readers looking to cross-check her filmography, her official Rotten Tomatoes profile and IMDb page provide a clear list of her active years in the industry.
Her role in The Cater Street Hangman
The Cater Street Hangman is one of the clearest credits attached to the actress. Film databases list her in the 1998 title as Dora, which makes it one of the safer credits to include in a verified biography.
Her role in Red Rose
Red Rose is another useful credit because it appears in more than one entertainment database. She is widely listed as playing Gertrude Miller. For readers, repeated database support is stronger than a single unsourced blog mention.
Theatre Work and Low Public Profile
Stage work beyond film databases
Her work was not limited to screen databases. Lancaster Arts’ archive lists Mat Fraser and Anna Winslet as stars of Thalidomide!! A Musical. This gives the profile a stronger UK theatre angle than many short celebrity database pages.
Why her public profile is limited
She has verified acting credits, but she does not appear to maintain the same public celebrity profile as Kate Winslet. That does not mean she disappeared, retired, or avoided acting for a specific reason. Those claims need direct evidence. Without a reliable source, they should not appear in a factual biography.
Husband and Family Life
Is she married to Edmund Harcourt?
Public entertainment records list Anna Winslet as married to Edmund Harcourt. Because family details can be privacy-sensitive, this article does not add unsupported claims about children, home life, current residence, or private matters. A responsible biography should stop where the public record stops.
What Is Verified, And What Should Be Avoided?
Verified facts
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She is a British actress.
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She was born on 9 June 1972.
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Her birthplace is listed as Reading, Berkshire, England.
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She is Kate Winslet’s sister.
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She has verified acting credits including The Cater Street Hangman and Red Rose.
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She has documented stage work, including Thalidomide!! A Musical.
Claims not safely verified
Some common celebrity-profile details should be avoided unless a reliable source confirms them: Net worth, current residence, height, active personal social media accounts, current career plans, detailed private family life, and personal opinions.
FAQs
Who is Anna Winslet?
Anna Winslet is a British actress from Reading, Berkshire. She is known for Empty Mirror, Somnolence, and Red Rose.
Is she related to Kate Winslet?
Yes. She is Kate Winslet’s older sister.
How old is Anna Winslet?
She was born on 9 June 1972. As of May 2026, she is 53 years old and turns 54 on 9 June 2026.
What movies has she appeared in?
Her listed credits include The Cater Street Hangman (as Dora), Red Rose (as Gertrude Miller), Double Vision, Empty Mirror, and Somnolence.
Who is her husband?
Records list her as married to Edmund Harcourt. This article does not add private details beyond what public sources support.
