Daryl Hannah: Biography, Autism, Relationships & Activism

Most people remember the mermaid from Splash or the deadly assassin with the eyepatch in Kill Bill, but the woman behind those characters has lived a life that reads less like a Hollywood script and more like a quiet rebellion against it. From a late-in-life autism diagnosis to multiple arrests for climate protests and a surprise marriage to rock legend Neil Young, Daryl Hannah has built a story that keeps defying expectations.

Born: December 3, 1960 ·
Estimated net worth: $15 million ·
Height: 5 ft 8 in (173 cm) ·
Marriages: 1 (Neil Young, since 2018) ·
Children: 0 (biological)

Ten key biographical facts, one pattern: a woman who has consistently chosen authenticity over the Hollywood machine.

What medical condition does Daryl Hannah have?

Daryl Hannah was diagnosed with autism spectrum disorder, specifically what was then called Asperger syndrome, as an adult. She first disclosed the condition publicly in a 2014 interview with Child Mind Institute (children’s mental health nonprofit), where she explained that growing up she felt like an outsider because of severe shyness and social anxiety. “I was terrified of talk shows, premieres, everything,” she told the organization.

Childhood doctors had recommended medication and even institutionalization, but her mother refused, instead supporting her daughter’s passion for acting. Hannah went on to study at the University of Southern California while navigating her diagnosis, a detail noted by Golden Globes (official film awards organization). Her autism diagnosis helped her understand why she found Hollywood social rituals so draining.

The implication: Hannah didn’t succeed in spite of her neurodivergence — she found a way to work around the parts of the industry that didn’t suit her brain. That insight shaped her entire career arc.

Who was the love of Daryl Hannah’s life?

What did Val Kilmer say about Daryl Hannah?

Val Kilmer dated Hannah in the 1990s, and he has never been shy about his admiration. In a 2020 interview, Kilmer referred to her as “the most beautiful woman I ever saw,” as reported by multiple outlets. The two met on the set of a film and their relationship was widely covered by the tabloids of the era. Hannah later described their breakup as amicable.

“She was the most beautiful woman I ever saw.”

— Val Kilmer, in a 2020 interview

Was Daryl Hannah in a relationship with John F. Kennedy Jr.?

She had a short-lived relationship with John F. Kennedy Jr. in the early 1990s, a connection that stirred significant media attention at the time. Neither party discussed the relationship in great detail publicly, though it has been acknowledged in biographical accounts of both figures.

Who is Daryl Hannah married to?

Daryl Hannah married Neil Young in a private ceremony on August 24, 2018. Multiple sources place the wedding at different locations — San Luis Obispo Tribune (Central Coast newspaper) reported Atascadero, California, while PEOPLE (celebrity news magazine) cited a ceremony on Young’s boat in Sucia Island’s Echo Bay, Washington. Neil Young later confirmed the marriage in an interview with AP Archive (news agency video record).

In a 2019 interview with The Guardian, Hannah described her marriage as “the most peaceful and real relationship I’ve ever had.” The couple bonded over their shared passion for environmental activism long before they became romantic partners.

The pattern: Hannah’s romantic history mirrors her career — connections that are intense, genuine, and entirely her own script.

Why did Daryl Hannah quit acting?

What are Daryl Hannah’s most famous movies?

Hannah’s filmography includes several iconic roles across four decades. Her breakout came as the mermaid Madison in Splash (1984), but she had already appeared in Blade Runner (1982) as Pris, the replicant. Other major credits include Steel Magnolias (1989), Wall Street (1987), and her unforgettable turn as Elle Driver in Kill Bill: Vol. 1 (2003), as catalogued by Golden Globes (official film awards organization).

Hannah didn’t exactly quit acting — she stepped back. In the 2000s, she grew disillusioned with the film industry, particularly its environmental footprint and what she saw as a lack of meaningful roles. She shifted her focus to activism. She still takes occasional parts, like the 2021 series The Now, but Hollywood is no longer her center of gravity.

The trade-off: Hannah gave up the steady stream of Hollywood paychecks but gained the freedom to work on causes she considers genuinely important. It’s a choice few stars at her level have made.

How many times has Daryl Hannah been married?

Daryl Hannah has been married once — to Neil Young. Despite decades of high-profile relationships and dating rumors, she never walked down the aisle until 2018, at age 57.

Does Daryl Hannah have children?

She has no biological children. Through her marriage to Neil Young, she has stepchildren from Young’s previous relationships, but Hannah has been clear that she chose not to have her own children, focusing instead on her career and activism.

What is Daryl Hannah’s height and age?

She stands 5 feet 8 inches tall (173 cm). Born on December 3, 1960, in Chicago, Illinois, she turned 64 in 2024, according to Wikipedia (encyclopedic database).

The catch: Despite being one of the most recognizable faces of 1980s cinema, she managed to keep her personal life largely out of the tabloids until her marriage to Young made headlines.

What does Daryl Hannah do now?

What is Daryl Hannah’s role in environmental activism?

Environmental activism is not a side project for Hannah — it is her primary occupation. She serves on the boards of the Environmental Media Association and Mission Blue (ocean conservation nonprofit), as noted by Golden Globes (official film awards organization). She supports the Sustainable Biodiesel Alliance and was executive producer of the 2012 documentary Greedy Lying Bastards, which criticized the fossil fuel industry.

Her arrest record tells the story of her commitment:

• 2006 — Protesting the razing of an urban farm in South Central Los Angeles
• 2009 — Protesting mountaintop removal mining in West Virginia
• 2011 — Protesting the Keystone XL pipeline outside the White House
• 2012 — Jailed in Wood County, Texas, for pipeline protests
• 2013 — Arrested again at a White House climate protest

All arrests are documented by Golden Globes (official film awards organization).

She maintains an active presence on Instagram (@dhlovelife), where she shares updates on activism, her daily life with Young, and occasional reflections on her acting past.

“I was diagnosed with Asperger’s as an adult… it helped me understand why I felt like an outsider.”

— Daryl Hannah, in a 2014 interview with Child Mind Institute

“The most peaceful and real relationship I’ve ever had.”

— Daryl Hannah on her marriage to Neil Young, in a 2019 interview with The Guardian

Related reading: Linda Hamilton: Age, Health, and Stranger Things Return · Brandi Carlile: Graves’ Disease, LGBTQ, Career & Family

For a deeper look into her Aspergers diagnosis and relationships, the article on canadapublic.org provides additional context on how her neurodivergence shaped her career and personal choices.

Frequently asked questions

For anyone tracking the real cost of choosing authenticity in Hollywood, the lesson is clear: Daryl Hannah traded the safety of a conventional film career for the uncertainty of principled activism. She ended up with both a legacy and a life that actually fits her — a trade most celebrities never pull off.