How old is Diane Keaton?

Diane Keaton was born on 5 January 1946. Diane Keaton died on 11 October 2025 at the age of 79 years.

What was the exact age of Diane Keaton?

Diane Keaton's exact age was 79 years 9 months 6 days old. Diane Keaton lived for total 29,134 days.

What would be the age of Diane Keaton if alive?

Diane Keaton's exact age would be 79 years 9 months 8 days old if alive. Total 29,136 days.

What is the zodiac sign of Diane Keaton?

Zodiac sign of Diane Keaton is Capricorn.

Diane Keaton was a legendary American actress who became one of Hollywood’s most beloved stars of the late 20th - the early 21st centuries. Born in 1946 in LA, the USA, she started her career on stage before getting her big break in The Godfather movies, where she played Kay Adams alongside Marlon Brando and Al Pacino. Diane won an Oscar for Annie Hall, a film that made her famous for her funny, natural style and unforgettable fashion sense.

During her long career, she starred in many popular movies like Reds, Father of the Bride with Steve Martin, and Something’s Gotta Give with Jack Nicholson, to name a few. Besides acting, Keaton also directed films, wrote books, and loved photography and home design. Diane was known for her unique outfits, especially her hats and ties, and for always being true to herself.

She passed away in California in late-2025, at the age of 79, leaving behind an incredible legacy of creativity, humor, and independence that continues to inspire new generations of artists and dreamers. Diane Keaton’s talent still shines brightly, proving that true originality never goes out of style.