Overview
- Koenig died at his North Hollywood home on Sunday, Oct. 25, his agent and representatives said, and they said he was surrounded by family and that the cause was old age.
- He became best known as Ensign Pavel Chekov, appearing in 36 episodes of the original series and reprising the role in seven feature films that began with 1979’s Star Trek: The Motion Picture.
- Beyond Star Trek, Koenig had a notable recurring turn as Alfred Bester on Babylon 5, wrote for television, remained active on the convention circuit, and voiced a role in Star Trek: Picard in 2023.
- His representatives noted recent recognition for his late-career work, including a 2026 Platinum Best Actor prize for the short Mr. Fleischmann, and tributes from co-stars such as George Takei followed the announcement.
- Koenig is survived by his daughter Danielle; his wife Judy Levitt died in 2022 and his son Andrew died in 2010, and with Koenig’s death only William Shatner and George Takei remain among the principal original-series cast, marking a narrowing of that generation of performers.