Diane Keaton

Diane Keaton passed away on October 11, 2025, at the age of 79. Her family later confirmed that the cause of death was pneumonia and expressed their gratitude for the outpouring of support from fans, friends, and colleagues around the world. They described her as a beloved mother, friend, and icon whose warmth, wit, and unforgettable performances left a lasting mark on generations of film lovers.

reads the statement.

Keaton’s family went on to share the causes she was passionate about: “She loved her animals and she was steadfast in her support of the unhoused community, so any donations in her memory to a local food bank or an animal shelter would be a wonderful and much appreciated tribute to her.”

PEOPLE first reported on Saturday, Oct. 11, that the Oscar-winning actress had died in California at the age of 79. “There are no further details available at this time, and her family has asked for privacy in this moment of great sadness,” a spokesperson said at the time.

A source told PEOPLE Oct. 11 that Keaton’s health “declined very suddenly, which was heartbreaking for everyone who loved her.” Her death “was so unexpected,” added the source, “especially for someone with such strength and spirit.”

“In her final months, she was surrounded only by her closest family, who chose to keep things very private. Even longtime friends weren’t fully aware of what was happening,” said the source.