Val Kilmer's official cause of death revealed days after actor died at 65

Val Kilmer, the celebrated actor known for his roles in 'Top Gun', 'The Doors' and 'Batman Forever', died on April 1, 2025, at the age of 65
UPDATED APR 11, 2025
Val Kilmer's cause of death was officially announced via certificate (EuropaNewswire/Gado/Getty Images)
Val Kilmer's cause of death was officially announced via certificate (EuropaNewswire/Gado/Getty Images)

LOS ANGELES, CALIFORNIA: Val Kilmer's cause of death has been revealed, nine days after his death on April 1 at his LA home.

According to the 65-year-old actor's death certificate released by the LA County Department of Health on Thursday, the cause of death has now been confirmed as pneumonia.

Notably, Kilmer, whose death was confirmed by his daughter, had struggled with health issues in the past, including a battle with throat cancer in 2015.

Val Kilmer stars as masseur Virgil Adamson, who has been blind since he was a child in
Val Kilmer stars as masseur Virgil Adamson, who has been blind since he was a child in 'At First Sight' (Online USA Inc via Getty Images)

How did Val Kimer die?

Val Kilmer’s official cause of death has been revealed in a death certificate obtained by TMZ from the Los Angeles Department of Health. 

According to the document, the actor died from "acute hypoxemic respiratory failure, chronic respiratory failure, and squamous cell carcinoma of the base of the tongue."

Squamous cell carcinoma, also known as laryngeal cancer, is a form of cancer that affects the thin, flat cells lining the throat, including the larynx and pharynx.

Kilmer had a well-documented battle with throat cancer, first diagnosed 11 years ago. He underwent multiple emergency tracheotomies, which permanently altered his voice. In 2020, he shared that he had been cancer-free for four years, but the death certificate confirms the disease had returned.

Additional contributing factors to his death included malnutrition and a tracheocutaneous fistula, an abnormal opening between the trachea and the skin that can occur following the removal of a tracheostomy tube. Following his death, the actor’s body was cremated.

Val Kilmer attends the 23rd annual Simply Shakespeare benefit reading of 'The Two Gentlemen of Verona' at The Eli and Edythe Broad Stage on September 25, 2013, in Santa Monica, California (Jason LaVeris/FilmMagic)
Val Kilmer attends the 23rd annual Simply Shakespeare benefit reading of 'The Two Gentlemen of Verona' at The Eli and Edythe Broad Stage on September 25, 2013, in Santa Monica, California (Jason LaVeris/FilmMagic)

Last week, Val Kilmer’s children, Mercedes and Jack, shared a heartfelt statement with People, expressing their appreciation to those paying tribute to their late father and his enduring legacy.

The statement read, “We are so proud of him and honored to see his legacy celebrated. At this time, we would like to grieve privately.”

Mercedes later confirmed that her father died from pneumonia at his Los Angeles home.

Val Kilmer had close bond with daughter Mercedes

WESTWOOD, CALIFORNIA - JULY 08: Val Kilmer attends the Monster Energy $50K Charity Challenge Celebri
Val Kilmer attends the Monster Energy $50K Charity Challenge Celebrity Basketball Game at UCLA's Pauley Pavilion on July 08, 2019, in Westwood, California (Allen Berezovsky/Getty Images)

Val Kilmer made his final public appearance in 2019, joined by his daughter Mercedes at the annual Thespians Go Hollywood Gala at Avalon Hollywood.

The moment marked a touching display of their close bond, a relationship Kilmer often spoke about with great pride, as per Daily Mail.

Throughout his career, Val prioritized his children, Mercedes and Jack, especially during his health challenges and the demands of Hollywood. 

He once shared that he turned down offers from "10 really great directors" to focus on his family. 

"I can't be a responsible parent and only be there three or four months a year," he explained, underscoring his commitment to fatherhood over fame.

CANNES, FRANCE - JULY 07: Mercedes Kilmer and Jack Kilmer attends
Mercedes Kilmer and Jack Kilmer attend 'Val' photocall during the 74th annual Cannes Film Festival on July 07, 2021, in Cannes, France (Pascal Le Segretain/Getty Images)

Mercedes, too, has spoken about growing up in the spotlight. In a 2017 interview, she said she couldn’t “remember not being aware” of her parents’ celebrity status. Rather than grappling with fame, she learned to navigate how others perceived her family.

In a personal and painful memory, Mercedes recalled being hit by a car shortly after Val’s cancer diagnosis—an event that led to both father and daughter being hospitalized at the same time. Despite these challenges, their connection only deepened.

In 2020, Mercedes described her dad as not just a father but “a good friend” and “a smart and creative person” she’d want to spend time with regardless of their relation. 

MORE STORIES

The post Khloe Kardashian liked featured Charlie Kirk speaking with a fan at an event about his devout Christian faith
5 days ago
Whitney Cummings sparked widespread outrage after posting a controversial tweet about the killing of conservative activist Charlie Kirk
5 days ago
Prince Harry was spotted entering King Charles’s London residence, months after saying his father had ignored his calls
7 days ago
Rosie O'Donnell said Ellen DeGeneres’ friendship denial hurt so much she printed T-shirts for her staff reading, 'I don’t know Rosie, we’re not friends'
Sep 10, 2025
A post alleged that Karoline Leavitt called Patti LaBelle 'just a singer,' leading LaBelle to deliver a seven-word response that froze the studio
Sep 10, 2025
Jennifer Lopez feels free channeling emotions into music, but Ben Affleck is embarrassed and sees it as crossing a line, according to the source
Sep 9, 2025
Howard Stern added that he missed last week’s show due to illness, not contract talks, and addressed rumors of being fired from his own show
Sep 9, 2025
Taylor Swift and Travis Kelce’s engagement in August 2025 triggered a wave of pregnancy chatter after an ultrasound photo went viral
Sep 9, 2025
Ed Sheeran, 34, revealed that he was leaving Suffolk with his wife Cherry Seaborn and their two daughters, Lyra and Jupiter
Sep 9, 2025
From Ice Spice’s chaotic corset to Paris Hilton’s flame dress, see the celebs who landed on the worst-dressed list at the 2025 VMAs
Sep 8, 2025