Diane Keaton

Keaton studied drama at Santa Ana College before moving to New York to attend the Neighborhood Playhouse School of the Theatre. She appeared in summer stock during the 1960s and became an understudy in the original Broadway production of the rock musical Hair in 1968. She drew attention by refusing to remove her clothing during the musical's finale.

Woody Allen cast her in his Broadway play Play It Again, Sam, earning her a Tony Award nomination. She later reprised the role for the 1972 film adaptation. Keaton made her film debut in Lovers and Other Strangers in 1970, playing a young woman whose comic awkwardness helped establish an early screen persona.

Keaton's breakthrough came with Francis Ford Coppola's The Godfather in 1972. She played Kay Adams, the girlfriend and eventual wife of Michael Corleone, portrayed by Al Pacino. She returned as Kay in The Godfather Part II in 1974 and The Godfather Part III in 1990. Keaton and Pacino also had an intermittent romantic relationship that began in 1974 and continued until 1990.

Her professional association with Woody Allen produced several films, including Sleeper, Love and Death, Annie Hall, and Manhattan. Allen wrote Annie Hall with Keaton in mind, drawing on her birth surname, Hall, and nickname, Annie. Her performance as the title character earned her the Academy Award for Best Actress in 1978, while the film became closely associated with her distinctive speech, mannerisms, and unisex clothing.

In the same year, Keaton took a darker dramatic role in Looking for Mr. Goodbar. She later portrayed journalist Louise Bryant in Warren Beatty's Reds in 1981, a performance that earned her another Academy Award nomination. Beatty also directed Reds, and the two had a romantic relationship during that period.

Keaton expanded her range during the 1980s with films such as Shoot the Moon, The Little Drummer Girl, Crimes of the Heart, and Baby Boom. She played a working single mother in Baby Boom, a role that helped restore her momentum after a less successful run of films. During this period she also began directing, including the documentary Heaven and music videos for Belinda Carlisle.

In the 1990s, Keaton appeared with Steve Martin in Father of the Bride and its sequel, Father of the Bride Part II. She reunited with Allen for Manhattan Murder Mystery in 1993 and co-starred with Goldie Hawn and Bette Midler in The First Wives Club in 1996. That year she also appeared with Meryl Streep in the family drama Marvin's Room, earning her third Oscar nomination.

Keaton returned to major comic roles in Something's Gotta Give in 2003, opposite Jack Nicholson and Keanu Reeves. She later appeared with Nicholson again in The Family Stone and worked with Harrison Ford in Morning Glory. Her other comedy credits included Because I Said So, The Big Wedding, And So It Goes, and Love the Coopers.

Keaton made her first regular television appearance in the HBO miniseries The Young Pope in 2016, playing Sister Mary. That year she also voiced Jenny, the mother of the title character, in Pixar's animated film Finding Dory. Her later screen work included Hampstead, Book Club, Poms, Love, Weddings & Other Disasters, Mack & Rita, Maybe I Do, and Book Club: The Next Chapter.

Her final film appearance was in the 2024 comedy Summer Camp. She also received producer credits on several projects and directed feature films including Unstrung Heroes and Hanging Up. Her books included the memoir Then Again, published in 2011, the essay collection Let's Just Say It Wasn't Pretty, and works about architecture, photography, and house styling.

Keaton never married. Her romantic relationships included Woody Allen, Warren Beatty, Al Pacino, and Jack Nicholson, though she remained unmarried throughout her life. She described her mother, Dorothy, as the love of her life and wrote about her family and career in Then Again.

Keaton adopted two children. She adopted her daughter, Dexter, in 1996 and her son, Duke, in 2001. Outside acting, she pursued photography, architecture, and building preservation, and she renovated several buildings in Los Angeles. Her distinctive use of bowler hats, gloves, tinted glasses, and tailored or traditionally masculine clothing became a defining part of her public style.

Diane Keaton died in Los Angeles on October 11, 2025, at the age of 79. Her cause of death was bacterial pneumonia.

She left a body of work that included acclaimed comedies, dramas, stage performances, directing projects, voice roles, and memoirs.