Walter Koenig, Star Trek's Chekov, dies at 90 in North Hollywood
Walter Koenig, who played navigator Pavel Chekov in the original Star Trek and Alfred Bester in Babylon 5, has died at 90, leaving William Shatner and George Takei as the last surviving main cast members.
At a glance
- Walter Koenig, who played Ensign (later Commander) Pavel Chekov in the original Star Trek, died on Sunday, October 25, 2026, at his home in North Hollywood, Los Angeles. He was 90.
- His talent agent, Zachery McGinnis, announced the death on Monday and said he died of natural causes, with his daughter and niece at his side.
- Koenig joined Star Trek in its second season in 1967 and played Chekov in 36 episodes and seven feature films.
- He was also known as the telepath Alfred Bester in Babylon 5, and worked as a writer for television, books and comics.
- His death leaves William Shatner, 95, and George Takei, 89, as the only surviving main cast members of the 1960s series.
Walter Koenig, the actor who played the young Russian navigator Pavel Chekov on the original Star Trek, died on Sunday, October 25, 2026, at his home in North Hollywood, Los Angeles. He was 90. His talent agent, Zachery McGinnis, announced the death on Monday and said Koenig died of natural causes with his daughter and niece by his side.
His death leaves William Shatner, 95, who played Captain James T. Kirk, and George Takei, 89, who played Hikaru Sulu, as the last two surviving members of the show's main cast.
What happened
Koenig died at home on Sunday, and the news was made public by his representative the following day. No illness was mentioned; the family described the cause as natural. Tributes from fans, fellow actors and the wider science-fiction community followed within hours.
| Born | September 14, 1936, Chicago, Illinois |
| Died | October 25, 2026, North Hollywood, Los Angeles (aged 90) |
| Best-known role | Pavel Chekov, Star Trek (1967–69) and seven films |
| Other major role | Alfred Bester, Babylon 5 (1994–98) |
| Hollywood Walk of Fame | Star unveiled September 10, 2012 |
| Family | Wife Judy Levitt (died 2022); son Andrew (died 2010); daughter Danielle |
A career built on Chekov
Koenig joined Star Trek in its second season in 1967, when producers wanted a younger crew member to appeal to teenage viewers. The character, a proud Russian officer in the middle of the Cold War, was written as a sign of the show's hopeful view of the future, with former rivals serving side by side on the bridge of the Enterprise. He appeared in 36 episodes before the series ended in 1969.
When the crew returned on the big screen, Koenig came with them. He played Chekov in all six original-cast films, from Star Trek: The Motion Picture (1979) to Star Trek VI: The Undiscovered Country (1991), and again in Star Trek Generations (1994). Over the films, Chekov rose from navigator to security chief and first officer of the USS Reliant.
In the 1990s Koenig found a second generation of fans as Alfred Bester, a cold and menacing telepathic police officer in Babylon 5. He appeared as a special guest star in 12 episodes, and the role, named after the science-fiction writer Alfred Bester, became one of the show's most memorable villains.
Writer, teacher and author
Koenig was also a writer. He wrote scripts for television series including the children's adventure Land of the Lost and the drama Family, and wrote for What Really Happened to the Class of '65?. He published a memoir, Warped Factors: A Neurotic's Guide to the Universe, a diary of making the first Star Trek film called Chekov's Enterprise, the science-fiction novel Buck Alice and the Actor-Robot, and a graphic novel. He also taught acting and directing.
He married actress Judy Levitt in 1965; she died in 2022. Their son, actor Andrew Koenig, died in 2010, after which Koenig spoke publicly about depression and mental health. He is survived by his daughter, Danielle, a comedian and writer.
Reactions
George Takei, who met Koenig on the Star Trek set in the 1960s, said the two had been friends for almost six decades. He described Koenig as a thoughtful man and a loyal friend, and said he was "more than Chekov" — a writer and a teacher as well as an actor. Koenig was best man at Takei's wedding in 2008, which was held on the birthday the two men shared, September 14.
Fan groups and conventions, where Koenig was a regular guest for decades, posted tributes recalling his humour and the time he gave to fans.
Why it matters
The original Star Trek ran for only three seasons on network television, but it grew into one of the largest franchises in entertainment, with more than a dozen series and over a dozen films. Its multinational crew, imagined at the height of the Cold War, is often cited as an early example of diverse casting on American television. Koenig's Chekov was a central part of that message.
The main cast has now lost Leonard Nimoy (2015), DeForest Kelley (1999), James Doohan (2005), Nichelle Nichols (2022) and now Koenig, leaving Shatner and Takei as the last links to the 1960s bridge crew.
What happens next
The family has not announced funeral or memorial plans. Star Trek conventions and the franchise's official channels are expected to hold tributes in the coming weeks. His episodes and films remain available on major streaming platforms that carry the Star Trek catalogue.
Questions people are asking
How did Walter Koenig die?
Walter Koenig died of natural causes at his home in North Hollywood, Los Angeles, on October 25, 2026, his talent agent said. He was 90.
Who is still alive from the original Star Trek cast?
After Walter Koenig's death, William Shatner (Captain Kirk), 95, and George Takei (Sulu), 89, are the last surviving main cast members of the original 1966–69 Star Trek series.
What else was Walter Koenig known for?
Besides Chekov, Koenig played the Psi Cop Alfred Bester in the science-fiction series Babylon 5 in the 1990s, wrote scripts for shows such as Land of the Lost, and wrote books including the memoir Warped Factors.
