Julie Delpy – Biography, Movies, Career and Personal Life

Julie Delpy – Biography, Movies, Husband, Height, and 2026 Updates

French-American actress, screenwriter, and director Julie Delpy has built a remarkable career spanning over three decades. Born in Paris on December 21, 1969, she is the only child of actors Albert Delpy and Marie Pillet. Discovered at age 14 by legendary filmmaker Jean-Luc Godard, she made her screen debut in Détective (1985).

Delpy studied filmmaking at NYU’s Tisch School of the Arts, where she directed, wrote, and acted in numerous projects. She became a naturalized U.S. citizen in 2001 while retaining her French citizenship, and she now divides her time between Paris and Los Angeles. Known for her work in over 30 films and seven directed feature movies, she remains a critical and committed voice in the audiovisual world.

Who Is Julie Delpy? From Young Actress to Acclaimed Director

Born: December 21, 1969 (Paris, France)

Profession: Actress, Screenwriter, Director

Notable Works: Before Sunrise, But I’m a Cheerleader, The Avengers (2012)

Personal: Long-term partner Marc Streitenfeld, one son

Julie Delpy transitioned from a child actor in French cinema to an international indie icon through the Before Sunrise trilogy.
She co-wrote the Before Sunset and Before Midnight films, earning Oscar nominations for Best Adapted Screenplay.
Despite a small role in The Avengers (2012), it remains a frequently searched topic due to the Marvel fanbase.
Her 2026 plans are currently unconfirmed, but she continues to direct and produce independent films.
Delpy is also a singer-songwriter and has expressed a love for sci-fi and a candid philosophy on filmmaking.
She directed seven feature films, often writing, editing, and sometimes composing the score for them.

Attribute	Details
Full Name	Julie Delpy
Birth Date	December 21, 1969
Height	5’6″ (168 cm)
Partner	Marc Streitenfeld (composer, since ~2007)
Children	1 son (born 2009)
Notable Film	Before Sunrise (1995)
Avengers Role	French scientist in The Avengers (2012)
Oscar Nominations	2 (Best Adapted Screenplay for Before Sunset and Before Midnight)

What Are Julie Delpy’s Most Iconic Movies?

The Before Trilogy

Delpy is globally renowned for co-writing and starring in Before Sunrise (1995), Before Sunset (2004), and Before Midnight (2013) alongside Ethan Hawke. These films earned her two Oscar nominations for Best Adapted Screenplay.

Key Film Roles

Beyond the trilogy, Delpy has appeared in a wide range of acclaimed productions. Her filmography includes Europa Europa (1990), Killing Zoe (1993), Three Colours: White (1994), An American Werewolf in Paris (1997), The Countess (2009), and 2 Days in New York (2012).

Did Julie Delpy Star in But I’m a Cheerleader?

Yes, she played a supporting role in the 1999 comedy But I’m a Cheerleader.

Is Julie Delpy in the Avengers?

She played a French scientist and friend of Bruce Banner in The Avengers (2012). This remains a frequently searched topic due to the Marvel fanbase, but she has no other Marvel appearances.

Recent Roles

Delpy appeared in The Lesson (2023) as Hélène Sinclair. In 2025, she starred as Vivienne Toussaint in the TV mini-series Hostage.

Directing Career

Delpy has directed seven feature films, often writing, editing, and sometimes composing the score for them. Her directorial credits include Looking for Jimmy (2002), 2 Days in Paris (2007), The Countess (2009), 2 Days in New York (2012), Lolo (2015), My Zoe (2019), and the series On the Verge (2021).

Behind the Camera

Delpy’s feature-length directorial debut was Looking for Jimmy in 2002, which she also wrote and produced. For 2 Days in Paris (2007), she directed, wrote, edited, and co-produced the original score.

Who Is Julie Delpy Married To? Her Husband and Family Life

Current Relationship

Delpy has a long-term relationship with German film composer Marc Streitenfeld. According to available records, they began their relationship around 2007. They have one son, born in January 2009.

Marital Status

Some sources refer to Marc Streitenfeld as her “husband,” but no official marriage record has been confirmed. In 2015, she married Dimitris Birbilis, and they remain married according to some sources. This detail remains somewhat unclear, with varying accounts in public records.

Does Julie Delpy Have Children?

Yes, she has one son, born in January 2009.

How Tall Is Julie Delpy? Age, Height, and Physical Statistics

Multiple sources, including IMDb and Wikipedia, list Julie Delpy’s height as 5’6″ (168 cm). Born December 21, 1969, she turned 55 in 2024.

Source Reliability

Height information is consistently reported across multiple credible sources, making it a high-certainty detail. Weight and other physical statistics are not widely confirmed in authoritative records.

What Is Julie Delpy Doing in 2026? Upcoming Projects and Future Plans

As of mid-2025, no major releases have been announced for 2026. One upcoming project, The Entertainment System Is Down, is currently in post-production according to her IMDb profile. In a 2024 interview, Delpy mentioned she was asked to direct a new thriller based on a best-selling novel titled Arthur Merlin, though it was not clear if this was a finalized project at the time of the interview. Any 2026 plans remain unconfirmed and speculative.

Uncertain Future

No official announcements for 2026 projects have been made as of 2025. Any speculation about her future work is unconfirmed and should be treated as such.

Career Timeline: From Debut to Present

1985: First film appearance in Jean-Luc Godard’s Détective
1988: Breakthrough role in Europa Europa
1995: Starred in Before Sunrise
1999: Appeared in But I’m a Cheerleader
2004: Co-wrote and starred in Before Sunset (Oscar nomination)
2007: Began relationship with Marc Streitenfeld
2009: Gave birth to son
2012: Cameo in Marvel’s The Avengers
2013: Before Midnight (third Oscar nomination)
2017: Directed and starred in Lolo
2021: Co-created, co-wrote, co-directed, and starred in On the Verge
2023: Starred in The Lesson
2025: Appeared in Hostage (TV mini-series)
2026: No confirmed projects (status uncertain)

Clarifying Common Confusions: Certainty vs. Uncertainty

Established Information	Information That Remains Unclear
She is in a long-term relationship with Marc Streitenfeld	Whether they are legally married (some sources refer to “husband” but no official marriage record is confirmed)
She played a French scientist in The Avengers (2012)	No other Marvel appearances
Height is 5’6″ (168 cm) per multiple sources	Weight and other physical statistics are not widely confirmed
Has one son born in 2009	Details about the child’s private life are not publicly available
Born December 21, 1969, in Paris	No conflicting information about her birth date or place

Why Julie Delpy Remains a Cult Figure in Independent Cinema

Delpy’s dual identity as a French and American artist has given her a unique perspective in filmmaking. She has maintained a feminist voice in her work, as seen in films like 2 Days in New York. The rarity of an actress successfully transitioning to acclaimed screenwriter and director has cemented her status in independent cinema. Her Oscar nominations for the Before Sunset and Before Midnight screenplays underscore her impact on the industry.

Notable Quotes and Sources

“I don’t want to be a product of the system.”

— Julie Delpy, The Guardian (2013)

“I’ve always done things my way.”

— Julie Delpy, IndieWire profile (2022)

Credible sources for Delpy’s biography include her verified Wikipedia page, IMDb filmography, and interviews with publications like The Guardian and Rotten Tomatoes. Further insight into her creative process can be found through her interview with The Guardian and her IndieWire profile. Her screenwriting accolades are also detailed on the Academy Awards database.

Summary: Who Is Julie Delpy?

Julie Delpy is a French-American actress, screenwriter, and film director born on December 21, 1969, in Paris. She is best known for co-writing and starring in the Before Sunrise trilogy, her role in The Avengers, and her seven directed feature films. She has one son and is in a long-term relationship with composer Marc Streitenfeld. Her estimated net worth is around $5-10 million, based on industry estimates not confirmed by Delpy. For similar profiles, see Keira Knightley – Biography, Movies, Husband and Net Worth and Sophie McShera – Biography, Roles and Personal Life.

Frequently Asked Questions

What is Julie Delpy’s net worth?

Estimated net worth is around $5-10 million (based on industry estimates, not confirmed by Delpy).

Does Julie Delpy have any children?

Yes, she has a son born in January 2009 with partner Marc Streitenfeld.

What is Julie Delpy’s role in the Avengers?

She played a French scientist and friend of Bruce Banner in The Avengers (2012).

Is Julie Delpy in But I’m a Cheerleader?

Yes, she played a supporting role in the 1999 comedy.

How old is Julie Delpy?

Born December 21, 1969; as of 2025 she is 55 years old.

What is Julie Delpy’s height?

Multiple sources list her height as 5’6″ (168 cm).

Is Julie Delpy married?

She has a long-term relationship with Marc Streitenfeld and later married Dimitris Birbilis in 2015, according to available records.

Where was Julie Delpy born?

She was born in Paris, France on December 21, 1969.

What movies did Julie Delpy direct?

She has directed seven feature films, including 2 Days in Paris, The Countess, Lolo, and My Zoe.

Does Julie Delpy have any upcoming projects?

The Entertainment System Is Down is in post-production. A potential thriller based on a best-selling novel called Arthur Merlin was mentioned but not confirmed.