'Star Trek' Stars Who Have Sadly Passed Away

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'Star Trek: The Next Generation'

Since its debut in 1966, 'Star Trek' has captivated generations of fans with unforgettable characters and iconic performances. Sadly, some of its beloved stars have passed away. In this gallery, we remember the actors we've lost—some of whom may surprise you.

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Jeffrey Hunter

In the original pilot episode, “The Cage,” Jeffrey Hunter played the role of Captain Christopher Pike, the first commander of the Enterprise. Although the episode was never broadcast as part of the regular series, it is considered the cornerstone of “Star Trek.” Hunter died in 1969 at the age of only 42 following a brain hemorrhage and a fall down the stairs.

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Merritt Buttrick

Merritt Butrick played David Marcus, Admiral Kirk's son, in "Star Trek II: The Wrath of Khan" and "Star Trek III: The Search for Spock." He also appeared in “The Next Generation.” His promising life came to an end in 1989 when he died of AIDS at the age of just 29.

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Susan Oliver

Vina was a woman held captive by the Talosians on Talos IV. Susan Oliver portrayed her in the pilot episode “The Cage.” She became particularly well-known for her role as a green Orion slave. Oliver died of lung cancer in 1990 at the age of 58.

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Jill Ireland

In the episode “This Side of Paradise,” Jill Ireland played Leila Kalomi, who had a close, emotional bond with Spock. In addition to her acting career, she battled breast cancer for many years; she died of the disease in 1990 at the age of 54.

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Mark Lenard

Mark Lenard played various roles in the franchise, including a Romulan commander and, most notably, Spock's father, Sarek. His portrayal made him an integral part of the "Star Trek" universe. He died of cancer in 1996 at the age of 72.

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Persis Khambatta

Persis Khambatta played Lieutenant Ilia in “Star Trek: The Motion Picture,” an empathetic navigator on the Enterprise. The former Miss India also had an international career. In 1998, she died of a heart attack in Mumbai at the age of just 49.

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DeForest Kelly

DeForest Kelly became known worldwide for his role as Dr. Leonard “Bones” McCoy in the TV series and films. With his sense of humor and humanity, he left a lasting mark on the character. He died of stomach cancer in 1999 at the age of 79.

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John Colicos

The first Klingon in the franchise was John Colicos. He played Commander Kor in “Errand of Mercy” and later returned in “Deep Space Nine.” His distinctive performance made him a fan favorite. He died in 2000 at the age of 71 after suffering several heart attacks.

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Patrick Stewart

Patrick Stewart died on October 28, 2026, at his home in Los Angeles at the age of 86. The cause of death was cited as Alzheimer's disease and Lewy body dementia. He was best known for his role as Captain Jean-Luc Picard.

'Star Trek' is one of the most iconic science fiction franchises of all time. Created by Gene Roddenberry, it began with the original television series, which aired from 1966 to 1969. Since then, the franchise has expanded into numerous successful TV shows and films, captivating generations of fans around the world.

'Star Trek' Stars Who Have Sadly Passed Away

Over the decades, the 'Star Trek' universe has introduced audiences to countless unforgettable characters and talented actors. Sadly, some of these beloved stars are no longer with us. In this gallery, we remember the 'Star Trek' actors who have passed away—some of whom you might not have realized were gone.