Gillian Anderson Biography, Age, Career & Life Facts

Gillian Anderson is 57 years old in 2025, continuing to shine in Hollywood and beyond. With decades of experience, she has carved a remarkable career, earning critical acclaim and a loyal global fan base. Her longevity in the industry reflects her unmatched versatility, talent, and strong presence on screen.

Gillian Anderson Date of Birth

Born on August 9, 1968, Gillian Anderson has become a celebrated figure in the entertainment world. Her Leo traits shine through in her charisma and passion for storytelling. Over the years, her dedication to acting has earned her numerous awards and recognition as a respected international star.

Gillian Anderson Full Name

Gillian Anderson’s full name is Gillian Leigh Anderson. Beyond her iconic roles, she is also known for her creative pursuits in writing, producing, and directing. This multi-talented artist continues to leave a lasting impression on audiences while inspiring aspiring actors and creators around the world with her dedication and artistry.

Gillian Anderson Profession

As an actress, writer, producer, and director, Gillian Anderson has built a dynamic career spanning stage, television, and film. From The X-Files to The Crown, she has demonstrated range and depth in every performance. Her contributions to entertainment extend beyond acting, making her an influential force in storytelling worldwide.

Gillian Anderson Nationality

Gillian Anderson holds American nationality, proudly representing her roots in the global film industry. Despite her international recognition and projects across the world, she remains deeply connected to her American heritage. Her work resonates with audiences everywhere, bridging cultures and showcasing her unique ability to embody diverse, complex characters.

Gillian Anderson Birthplace

Born in Chicago, Illinois, United States, Gillian Anderson grew up in a vibrant city known for arts and culture. Chicago shaped her early influences and provided a foundation for her journey into acting. Today, she continues to be celebrated as one of the city’s most iconic entertainment industry representatives worldwide.

Gillian Anderson Published On

This profile of Gillian Anderson was originally published on September 16, 2019, at 06:06 AM. Since then, her accomplishments have only grown, adding new milestones to her career. Revisiting her journey today provides a richer picture of her life and work, celebrating her as an enduring cultural icon.

Gillian Anderson Zodiac Sign

With Leo as her zodiac sign, Gillian Anderson embodies qualities of strength, creativity, and leadership. These traits shine in her commanding performances and career choices. Leos are known for their determination and charisma, and Anderson continues to prove these qualities define her presence in the entertainment industry and beyond.

Gillian Anderson College

Gillian Anderson studied at DePaul University, where she honed her acting skills and prepared for a remarkable career in the entertainment industry. Her education provided a solid foundation for her craft, helping her develop the versatility that later defined her roles on stage, television, and film.

Gillian Anderson Net Worth

With an estimated net worth of USD $35 million in 2025, Gillian Anderson has achieved remarkable success in her career. Her wealth reflects her decades of acting, directing, and producing, alongside her writing contributions. Beyond financial success, she has earned global respect for her artistry and professional accomplishments.

Gillian Anderson Father

Her father, Edward Anderson, played an important role in her life, supporting her journey from her early years. While she went on to build an independent and acclaimed career, she often reflected on the family values instilled in her, shaping her grounded personality despite fame and success across the world.

Gillian Anderson Mother

Gillian Anderson’s mother, Rosemary Anderson, has also been a significant influence in her life. Family has always played a key role in her story, grounding her amidst the challenges of stardom. Rosemary’s support and presence were important throughout Gillian’s development, both personally and professionally, in shaping the accomplished artist she became.

Gillian Anderson Brother

Aaron Anderson is Gillian Anderson’s brother. Though she became widely recognized on the global stage, Gillian has always emphasized the importance of family connections. Aaron represents part of the supportive family network that has been with her throughout her career, providing balance and strength amid the pressures of international fame.

Gillian Anderson Sister

Her sister, Zoe Anderson, shares a close bond with her. While Gillian became a world-famous actress, Zoe’s presence remains an important part of her life outside the spotlight. This sibling relationship reflects the actress’s grounded personality, balancing her intense Hollywood career with meaningful and enduring family ties that keep her centered.

Gillian Anderson Marital Status

Gillian Anderson has been married twice. Her first marriage was to Clyde Klotz from 1994 to 1997, followed by Julian Ozanne from 2004 to 2007. Though both marriages ended, they remain important chapters in her personal life journey, adding to the rich experiences that shape her as a person today.

Gillian Anderson Children

She is a proud mother of three children: daughter Piper Maru Klotz and sons Felix Griffiths and Oscar Griffiths. Despite her busy acting schedule, Gillian prioritizes motherhood, balancing her career with raising her family. Her children remain a central part of her life, grounding her beyond the entertainment spotlight.

Gillian Anderson Past Relationships

In addition to her marriages, Gillian Anderson has had notable past relationships. She was with Mark Griffiths from 2006 to 2012, with whom she shares two sons. Later, she was in a relationship with screenwriter Peter Morgan from 2016. These partnerships reveal different phases of her personal and family life.