Photo: Gotfryd, Bernard, photographer, Public domain, via Wikimedia Commons
Actor · Film director
Treat Williams
American actor, producer, director, and author (1951 to 2023)
Treat Williams was born on December 1, 1951 and died on June 12, 2023, aged 71.
- Born
- December 1, 1951, Stamford
- Died
- June 12, 2023
- Zodiac sign
- Sagittarius
- Country
- United States
- Known as
- Actor, Film director
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Treat’s birthday, by the numbers
- Treat Williams was born on a Saturday.
- Treat Williams would have turned 75 in 2026.
- Half birthday: June 1. Birthstone: Turquoise, tanzanite and zircon.
- Treat Williams belongs to Baby Boomers.
Age gaps
- When Treat Williams was born, Marilyn Monroe was 25. Compare
- Treat Williams was 22 when Leonardo DiCaprio was born. Compare
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Birth dates and details from Wikidata (checked October 15, 2026, newest names added October 27, 2026). Ages update every day. Photos are freely licensed and credited on each profile. How we build this site · Report a mistake
Frequently asked questions
When was Treat Williams born?
Treat Williams was born on December 1, 1951 and died on June 12, 2023, aged 71.
What is Treat Williams’s zodiac sign?
Sagittarius, born December 1.