Diane Keaton was 79 years old at the time of her death in October 2025.

Quick Scoop

  • Diane Keaton was born on January 5, 1946, in Los Angeles, California.
  • She died on October 11, 2025, in California, at the age of 79.
  • Through 2025, most news and biography sources described her as a 79-year-old legendary American actress and Oscar winner.

Timeline Snapshot

  • 1946: Born Diane Hall (later Diane Keaton) on January 5.
  • 1970s–2000s: Became one of Hollywood’s most recognizable film stars, winning an Academy Award for “Annie Hall.”
  • October 11, 2025: Her death at 79 was widely reported by major outlets like CNN and other entertainment news sources.

Bottom note: Information gathered from public forums or data available on the internet and portrayed here.