‘Star Trek’ star Walter Koenig, who played Chekov, dies at 90

Published October 26, 2026 11:47 AM CDT

Walter Koenig as Chekov in the STAR TREK episode, "Journey to Babel." Season 2, episode 10 originally broadcast November 17, 1967. (Photo by CBS via Getty Images)

Walter Koenig, one of the stars from the classic science fiction franchise "Star Trek" has died at age 90. 

Koenig was best known for playing Ensign Pavel Chekov in the original "Star Trek" series from the 1960s. 

What we know:

Koenig died at his home in North Hollywood on Monday, at his home in the North Hollywood neighborhood of Los Angeles, talent agent Zachery McGinnis said in a statement. 

"Walter’s legacy extends far beyond the screen. Through countless convention appearances and interactions with fans, he shared his kindness, wit, and appreciation with everyone fortunate enough to meet him. He understood what Star Trek meant to people and embraced the community that grew around it," McGinnis said. "Thank you, Walter, for the memories, the inspiration, and for boldly going where few have gone before."

Dig deeper:

In 1966, Koenig landed the role alongside William Shatner, Leonard Nimoy and others from the iconic series. As Chekov, Koenig portrayed the navigator for the U.S.S. Enterprise. In the series, he also filled in as science officer in place of Mr. Spock when needed. 

The series only lasted three seasons, but its popularity skyrocketed after it ended, inspiring a cartoon series and numerous Star Trek movies. 

Big picture view:

The series helped launch the popularity of conventions, where stars and creators would meet and greet fans of various genres. 

What they're saying:

Koenig's representative said of the actor, Walter "shared his kindness, wit, and appreciation with everyone fortunate enough to meet him. He understood what Star Trek meant to people and embraced the community that grew around it."

Some of his other credits include, "Babylon 5," "Columbo," and "Futurama."

Koenig was preceded in death by his son, who passed away in 2010. 

The Source: This story was written with information provided by The Associated Press and TMZ. This story was reported from Orlando. 



 

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