Sebastian Blunt is a British actor and screenwriter best known for playing Prince Edward in the sixth and final season of Netflix’s The Crown. He has also appeared in productions such as Edge of Tomorrow, Jungle Cruise, Last Light, Doctors and Tom Clancy’s Jack Ryan. Although many people first come across his name because he is the younger brother of actress Emily Blunt, Sebastian has developed his own career across television, film and theatre.
Public information about Sebastian Blunt is more limited than it is for his famous sister, which has led to conflicting claims about details such as his exact age and birthday. His professional acting record, however, is much clearer and shows formal drama training, years of stage experience and appearances in several major television and film productions.
Sebastian Blunt Quick Facts
| Fact | Details |
|---|---|
| Full name | Sebastian Blunt |
| Profession | Actor and screenwriter |
| Nationality | British |
| Known for | The Crown, Last Light, Edge of Tomorrow, Jungle Cruise |
| The Crown role | Prince Edward |
| Education | BA (Hons) in Drama, University of Bristol, 2011 |
| Additional training | Lee Strasberg Theatre and Film Institute; Malisa Theatre Academy |
| Parents | Oliver Blunt and Joanna Blunt |
| Siblings | Felicity Blunt, Emily Blunt and Susannah Blunt |
| Raised in | Roehampton, southwest London |
| Birth date / age | Not reliably confirmed in strong public sources |
| Recognition | Part of The Crown ensemble nominated at the 2024 SAG Awards |
Who Is Sebastian Blunt?
Sebastian Blunt is an English screen and stage performer whose most visible television role came in 2023 when he played Prince Edward in the final season of Netflix’s The Crown. His professional career includes work in film, television and theatre, while more recent public profiles have also described him as a screenwriter. This is important because short biographies often introduce him only as Emily Blunt’s younger brother, even though his professional record shows that he has spent years building a separate career in entertainment.
His television credits include appearances in The Crown, Last Light, Tom Clancy’s Jack Ryan and Doctors, while his film work includes Edge of Tomorrow and Jungle Cruise. His stage career is also more extensive than many online profiles suggest, with roles in productions such as Gatsby, Twelfth Night, Romeo and Juliet and The Little Sister. If you are also interested in entertainment personalities with fascinating family and career backgrounds, you may want to read our feature on Brianne Aron to learn more about her life and journey. Together, these credits show that his acting experience extends well beyond the occasional supporting screen role.
Sebastian Blunt’s Early Life and Education
Sebastian grew up in the Blunt family in Roehampton, southwest London. His parents are Oliver Blunt and Joanna Blunt, and he is one of four siblings. His sisters are literary agent Felicity Blunt, actress Emily Blunt and veterinarian Susannah Blunt. Oliver worked in law, while Joanna had experience in acting before later working as a teacher.
Sebastian eventually pursued drama professionally and graduated from the University of Bristol with a BA (Hons) in Drama in 2011. He also received additional acting training at the Lee Strasberg Theatre and Film Institute in New York and the Malisa Theatre Academy. An earlier profile of Emily Blunt had already mentioned that her younger brother Sebastian was studying film and drama at university, which fits with the professional training later listed in his acting career records.
Sebastian Blunt’s Age and Birthday: What Is Confirmed?
Sebastian Blunt’s age is one of the areas where online information becomes confusing. Some entertainment websites list February 23, 1983, as his birthday, but that date does not fit comfortably with stronger reporting about the Blunt family. A 2009 profile described Sebastian as being 20 years old at the time, while more recent family coverage has also described him as being considerably younger than Emily Blunt, who was born in 1983.
Because these details conflict, Sebastian Blunt’s exact birth date and age should not be presented as firmly confirmed. Some smaller biography websites also provide specific middle names, ages and birth details without showing where that information originally came from. Rather than repeating uncertain information as fact, it is more accurate to say that his exact date of birth has not been reliably established through strong public sources.
Sebastian Blunt Career: Film, Television and Theatre
Sebastian Blunt’s career developed through acting training, theatre productions and smaller screen roles before he began appearing in more recognizable film and television projects. His early work included short films such as Injuries and Two Skeletons, while a University of Bristol project titled Meet and Greet credited him as both a performer and director. His theatre experience also covered a wide range of styles, from Shakespeare to modern drama and literary adaptations.
One of his first widely recognized film appearances came in the 2014 science-fiction action film Edge of Tomorrow, which starred Tom Cruise and Emily Blunt. Sebastian appeared as a young soldier in the movie. He later appeared in the 2018 film Together and played Agent Sutton in Tom Clancy’s Jack Ryan in 2019. His television work also includes appearances in the BBC medical drama Doctors, where he played characters including Steve Redman and Nick Carver.
In 2021, Sebastian appeared in Disney’s Jungle Cruise as a Society Guard. The movie was led by Dwayne Johnson and Emily Blunt, which meant Sebastian once again appeared in a production alongside his sister. His work in Tom Clancy’s Jack Ryan also created another family connection because the series starred Emily Blunt’s husband, John Krasinski. These connections have naturally attracted public attention, although Sebastian’s wider acting career includes many projects that are independent of his famous relatives.
Last Light and The Crown
Sebastian took on a more sustained television role in 2022 when he appeared as John Aarons in the thriller miniseries Last Light. He appeared in three episodes, giving him more screen time than some of his earlier television roles and adding another international production to his acting record.
His most prominent television role followed in 2023 when he joined the sixth and final season of Netflix’s The Crown as Prince Edward. Sebastian appeared in seven episodes of the acclaimed historical drama. His involvement also placed him among the cast members connected to The Crown’s nomination for Outstanding Performance by an Ensemble in a Drama Series at the 2024 Screen Actors Guild Awards, where he was included as Prince Edward among the nominated ensemble.
Sebastian Blunt’s Theatre Career
Sebastian’s theatre work is one of the most overlooked parts of his biography. Before and alongside his screen appearances, he built experience through a variety of stage productions. His professional record includes playing Nick Carraway in Gatsby, Orsino in Twelfth Night, Mercutio in Romeo and Juliet and Philip Marlowe in The Little Sister. He has also been connected with productions including Stop Kiss, Brilliant Traces, Guys and Dolls, Macbeth and Accidental Death of an Anarchist.
This stage background gives a fuller picture of Sebastian Blunt’s career because it shows that he did not simply enter acting through family connections or occasional film appearances. He received formal training and spent years performing in both classical and contemporary theatre. His role as Nick Carraway in Gatsby, for example, received coverage in theatre reviews at the time, confirming that live performance has been an important part of his professional development.
Is Sebastian Blunt Related to Emily Blunt?
Yes, Sebastian Blunt is the younger brother of British actress Emily Blunt. Their other siblings are Felicity Blunt, who works as a literary agent, and Susannah Blunt, who became a veterinarian. Felicity is also known publicly through her marriage to actor Stanley Tucci, giving the family several connections to the entertainment industry.
Even so, it would be inaccurate to describe Sebastian only through his relationship with Emily. His career includes professional drama training, theatre productions, television work and appearances in major studio films. The family connection explains why many people initially search for him, but his acting record provides a separate reason for public interest.
Readers interested in people who built their own careers while also being connected to famous siblings may also enjoy Novidate Magazine’s profile of Vicki Lynn Swayze, the dancer and choreographer who was the older sister of actor Patrick Swayze.
Sebastian Blunt’s Personal Life and Public Profile
Sebastian keeps a much lower public profile than Emily Blunt and some other members of the extended family. Reliable public information does not clearly establish a current wife, spouse, partner or detailed relationship history. For that reason, claims about his romantic life should be treated cautiously unless Sebastian himself or a strong source confirms them.
The same caution should be used when discussing Sebastian Blunt’s net worth. There is no authoritative public figure showing exactly how much money he owns or has earned as of 2026. Celebrity websites sometimes publish estimates, but they rarely have access to contracts, personal financial records, investments, property details or debts. Without reliable financial evidence, presenting a specific net worth number as fact would be misleading.
Why Sebastian Blunt Attracts Public Interest
Interest in Sebastian Blunt comes from several different areas. Some people discover him through his role as Prince Edward in The Crown, while others search for him because of his relationship with Emily Blunt. His appearances in films such as Edge of Tomorrow and Jungle Cruise have also connected him with productions familiar to large international audiences.
However, his theatre experience and formal acting education add an important part of the story that shorter biographies often leave out. Looking at his complete career makes it clear that Sebastian has spent years working across different areas of performance, even though he has chosen or experienced a much lower level of public exposure than his sister.
How This Was Researched
I researched this Sebastian Blunt biography by comparing his professional acting record with established entertainment coverage, public interviews, family profiles and information connected with productions such as The Crown. I also reviewed competing biography pages and found that several focus heavily on his connection to Emily Blunt while giving little attention to his theatre career or presenting uncertain age information too confidently. Where public information disagreed, particularly about his birthday and age, I kept that uncertainty clear rather than filling the gaps with assumptions. — Wade M. Johnson
Frequently Asked Questions
What is Sebastian Blunt known for?
Sebastian Blunt is best known for playing Prince Edward in the sixth and final season of Netflix’s The Crown. His other acting credits include Last Light, Edge of Tomorrow, Jungle Cruise, Doctors and Tom Clancy’s Jack Ryan, along with a range of theatre productions.
Is Sebastian Blunt Emily Blunt’s brother?
Yes. Sebastian Blunt is Emily Blunt’s younger brother. Their other siblings are Felicity Blunt, a literary agent, and Susannah Blunt, a veterinarian. Although his family connection brings him public attention, Sebastian has also developed his own acting career.
How old is Sebastian Blunt in 2026?
Sebastian Blunt’s exact age is not reliably confirmed. Some entertainment websites publish a 1983 birth date, but that conflicts with established profiles that described him as considerably younger. Because the available information does not agree, his exact age should be considered unconfirmed.
What did Sebastian Blunt study?
Sebastian graduated from the University of Bristol with a BA (Hons) in Drama in 2011. He also received additional acting training at the Lee Strasberg Theatre and Film Institute in New York and the Malisa Theatre Academy.
Who did Sebastian Blunt play in The Crown?
Sebastian Blunt played Prince Edward in the sixth and final season of The Crown. He appeared in seven episodes during 2023 and was also included among the cast connected with the show’s ensemble nomination at the 2024 Screen Actors Guild Awards.
Has Sebastian Blunt appeared in movies with Emily Blunt?
Yes. Sebastian appeared in Edge of Tomorrow and Jungle Cruise, two films that also starred his sister Emily Blunt. He has also worked on projects separately from her, including The Crown, Last Light, Doctors and several theatre productions.
Is Sebastian Blunt married?
Sebastian Blunt keeps his personal life private, and reliable public information does not clearly confirm his current marital or relationship status. Claims about a wife or partner should therefore not be treated as established facts without stronger confirmation.
What is Sebastian Blunt’s net worth?
Sebastian Blunt’s exact net worth is not publicly known. Although some celebrity websites may provide estimates, there are no publicly available financial records that can reliably confirm his wealth as of 2026.
Accuracy Note
This biography is based on publicly available information, including professional acting records, established media coverage, interviews and entertainment-industry material. Some personal details about Sebastian Blunt remain private or have been reported inconsistently, so uncertain claims have not been presented as confirmed facts.
Written and researched by Wade M. Johnson, contributor at Novidate Magazine.
