Walter Koenig dies at 90: the actor who played Star Trek’s Chekov

Walter Koenig, the actor who played Pavel Chekov in Star Trek, has died at 90.

ABC News reported that his agent confirmed the death. The report says he died on Sunday, 25 October. WNG says he died at his home in Los Angeles.

The career of Walter Koenig

Koenig is best known as Ensign Pavel Chekov, the young navigator of the USS Enterprise. The original series began in 1966. It later found a large audience in syndication. Chekov was a Russian officer on an American show during the Cold War. That made him a small but memorable sign of hope for a shared future.

He appeared in seven Star Trek films. He also wrote a book about the series. WNG notes that he acted in the science fiction series Babylon 5 too.

Tributes

His former co-star George Takei shared news of the death in a Facebook post on Monday. Trade outlets including Variety and TVLine also ran obituaries. We have not yet seen a family statement.

Star Trek has long carried a humanist idea. In its vision, people of different nations and backgrounds work together on one ship. Reason and curiosity guide them. That is an interpretation, not a quotation from the cast. It does explain why fans hold the show, and its supporting cast, so dear.

Koenig’s career shows how a supporting role can last. Fans met Chekov again in film sequels and at conventions for decades. Few actors keep one character alive for so long.

The death leaves fewer members of the original cast. Fans have begun to share memories online. Expect more tributes in the days ahead as friends and colleagues respond.

For more on how faith and fandom meet in culture, see our column on blasphemy law and a TikTok parody in Egypt.

Fact basis: ABC News (26 October 2026), WNG (27 October 2026) and headlines from Variety and TVLine confirming the death at 90. The date and place of death are as reported and may be updated by his family.