Some actors build a career in one language, but Clémence Poésy has done something rarer: she moves between French and English with the same quiet confidence that made her Fleur Delacour unforgettable. Across more than two decades, she has taken lead roles in a Harry Potter blockbuster, a tense Martin McDonagh comedy, and a gritty UK-French crime series. This biography traces her path from Paris stages to international screens, covering her family life, her bilingual edge, and the facts that fans search for most.

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Born: 30 October 1982 ·
Profession: Actress and fashion model ·
Known for: Fleur Delacour in Harry Potter ·
Children: 1 son (born 2016) ·
Languages: French, English

Quick snapshot

1Confirmed facts
  • Born 30 October 1982 in L’Haÿ-les-Roses, France (French Wikipedia)
  • Professional name uses mother’s maiden name, Poésy (French Wikipedia)
  • Fluent in French and English, acted in both languages across her career (IMDb)
  • One son, born in 2016 (The Sun)
2What’s unclear
  • Marital status not publicly confirmed (The Sun)
  • Father of her child has not been disclosed (The Sun)
  • Exact current residence within Paris not public (The Sun)
3Timeline signal
  • 2005: First English-speaking lead as Mary, Queen of Scots in Gunpowder, Treason & Plot (IMDb)
  • 2005: Broke through as Fleur Delacour in Harry Potter and the Goblet of Fire (French Wikipedia)
  • 2016: Gave birth to her son (The Sun)
4What’s next
  • Continues to work in both French and English productions (IMDb)
  • Maintains a low public profile regarding her personal life (The Sun)

The table below lists seven core facts, each sourced from verified biographical records.

Seven core facts about Clémence Poésy, each sourced from verified biographical records.
Label Value
Full name Clémence Guichard (stage name Poésy) (French Wikipedia)
Born 30 October 1982, L’Haÿ-les-Roses, France (French Wikipedia)
Occupation Actress, fashion model (English Wikipedia)
Years active 1999–present (IMDb)
Known for Fleur Delacour in Harry Potter (French Wikipedia)
Children 1 son (The Sun)
Residence Paris, France (The Sun)

The implication: Poésy’s biographical record is thin on personal details but thick on professional milestones, a trade-off she has enforced consistently.

How many children does Clémence Poésy have?

Clémence Poésy’s son

  • Clémence Poésy has one son, born in 2016, as reported by The Sun.
  • She has not disclosed the child’s name publicly.

Privacy around her personal life

  • The father’s identity has not been publicly revealed, and Poésy maintains strict privacy on this topic (The Sun).
  • She has not confirmed a marriage or long-term partner in any interview.
Bottom line: Poésy is a mother of one, but the details around her partner and her child’s father remain entirely private. Fans seeking family facts will find one confirmed child and nothing more.

The pattern: Poésy’s silence on her child’s father and her partner’s identity is deliberate, not a gap in reporting.

The trade-off

Poésy’s intense privacy around her family life means that even well-researched biographies can only confirm one child. For readers following her career, the absence of her partner’s name is a deliberate boundary, not a gap in reporting.

Where does Clémence Poésy live?

Current residence in Paris

  • Clémence Poésy lives in Paris, France, according to The Sun.
  • She shares her home with her son.

Lifestyle and property details

  • The specific neighborhood is not publicized. She values a low-profile domestic life.
  • No recent property purchases or moves have been reported in French press sources.
Bottom line: Paris remains her base, but you will not find a street address in any credible source. The actress prioritizes her son’s privacy over any public display of her home.

The catch: For a global star who filmed in London, Bruges, and Utah, home is still the French capital — a choice that keeps her grounded in her native film industry while allowing for international projects.

What is the gender of Clémence Poésy?

Biological sex and public identity

  • Clémence Poésy is female (English Wikipedia).
  • She has never publicly identified otherwise, and all biographical records list her as female.
Bottom line: Poésy identifies as female, consistent with all official records and her public career. The question appears in search data because some fans associate her with the character Fleur Delacour, a female role, and seek confirmation.

Can Clémence Poésy speak English?

Bilingualism in her career

  • Clémence Poésy speaks fluent English, a fact demonstrated across her entire English-language filmography (IMDb).
  • She is bilingual in French and English, allowing her to move between industries without a language barrier.

Role in English-language films

  • Her first English-speaking feature was Gunpowder, Treason & Plot (2004), where she played Mary, Queen of Scots (IMDb).
  • She later performed in English in Harry Potter, In Bruges (2008), 127 Hours (2011), and the TV series The Tunnel (2013).
  • She also appeared in the US series Gossip Girl starting in 2007 (IMDb).
Bottom line: Yes, she speaks English with native-level fluency. This skill is the single most important factor behind her international career, enabling roles in US, UK, and European productions that a monolingual French actress could not access.
Why this matters

Poésy’s bilingualism is not a minor detail — it is the structural reason she can headline both a French TV drama and a Martin McDonagh film. For French actors aiming at Hollywood, her path is the clearest template available.

What is Clémence Poésy known for?

Fleur Delacour in Harry Potter

  • She played Fleur Delacour in Harry Potter and the Goblet of Fire (2005), a French witch competing in the Triwizard Tournament (French Wikipedia).
  • She reprised the role in Harry Potter and the Deathly Hallows: Part 1 (2010) and Part 2 (2011) (IMDb).

TV series The Tunnel

  • Poésy starred as Detective Elise Wassermann in the UK-French crime drama The Tunnel, which aired from 2013 to 2018 (English Wikipedia).
  • The series is an adaptation of the Scandinavian crime drama The Bridge, with Poésy’s character anchoring the French side of the investigation.

Independent films

  • She appeared in In Bruges (2008), a dark comedy directed by Martin McDonagh (IMDb).
  • She played a supporting role in 127 Hours (2011), directed by Danny Boyle (IMDb).
  • Other notable credits include Birdsong (2012), a BBC TV mini-series (IMDb).
Bottom line: Fleur Delacour remains her single most recognized role, but Poésy’s career is far wider — from indie film darling in In Bruges to a lead in a critically acclaimed crime series. Harry Potter gave her fame; The Tunnel gave her range.

The pattern: Poésy’s filmography shows a deliberate strategy — one big franchise film (Harry Potter) for visibility, then a string of small, high-quality independent films and a demanding TV lead role. She did not chase the Hollywood blockbuster machine.

Timeline of key milestones

  • 30 October 1982 – Born Clémence Guichard in L’Haÿ-les-Roses, France (French Wikipedia).
  • 1999 – First acting role in the French film Les gens en maillot de bain (IMDb).
  • 2004 – First English-speaking role: Mary, Queen of Scots in Gunpowder, Treason & Plot (IMDb).
  • 2005 – Played Fleur Delacour in Harry Potter and the Goblet of Fire (French Wikipedia).
  • 2005 – Won the FIPA award for best actress for Gunpowder, Treason & Plot (IMDb).
  • 2008 – Appeared in In Bruges (IMDb).
  • 2011 – Starred in 127 Hours (IMDb).
  • 2013 – Lead role in the TV series The Tunnel (English Wikipedia).
  • 2016 – Gave birth to a son (The Sun).
The catch

The period from 2016 to 2024 shows a quieter decade for Poésy. After her son’s birth, her role count dropped significantly — either a deliberate family-first choice or a gap in high-profile casting. For fans waiting for a return to the spotlight, the wait continues.

Related reading: **Jane Harber: Australian Actress Best Known for Offspring**

Additional sources

linternaute.fr, cinedweller.com, elle.fr, tpa.fr, instagram.com

Fans som vill fördjupa sig i hennes filmografi kan utforska en lista över filmer och TV-program med Clémence Poésy för att se hela omfattningen av hennes arbete.

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Frequently asked questions

What is Clémence Poésy’s real name?

Her birth name is Clémence Guichard. She uses her mother’s maiden name, Poésy, as her stage name (French Wikipedia).

How did she choose her stage name?

Poésy is her mother’s maiden name. She adopted it professionally to honor her family and to create a distinct identity separate from her birth surname (French Wikipedia).

What awards has Clémence Poésy won?

She won the 2005 FIPA (Festival International de Programmes Audiovisuels) award for best actress for her performance in Gunpowder, Treason & Plot (IMDb).

Did Clémence Poésy do her own stunts in Harry Potter?

No official reports confirm that she performed her own stunt work. The role of Fleur Delacour in the Triwizard Tournament involved stunt performers for dangerous sequences, as is standard for the franchise.

Is Clémence Poésy active on social media?

She maintains a low profile on social media. She does not run a widely verified public Instagram or Twitter account, consistent with her overall privacy preference.

What are her upcoming projects?

As of the date of this article, no major upcoming projects have been publicly announced in English-language or French-language sources (IMDb).

Does Clémence Poésy have siblings?

Public records do not list any siblings. She was raised by her father, who directed a theater company, and her mother, a French teacher (French Wikipedia).

For any French actress with international ambitions, Poésy’s career proves that a single iconic role — Fleur Delacour — is enough to open doors, but only bilingual fluency and smart project selection will keep them open. She made that choice clear when she took The Tunnel over a sequel franchise, and for actors weighing the same decision, the implication is direct: prioritize range over magnitude.

Bottom line: The implication: Poésy’s path from Fleur Delacour to Elise Wassermann shows that bilingual range, not blockbuster quantity, is what kept her international career viable.