The Butler (full title Lee Daniels' The Butler) is a 2013 American historical drama film directed and co-produced by Lee Daniels and written by Danny Strong. It is inspired by Wil Haygood's Washington Post article "A Butler Well Served by This Election".

Loosely based on the real life of Eugene Allen, who worked in the White House for decades, the film stars Forest Whitaker as Cecil Gaines, an African American who is a witness of notable political and social events of the 20th century during his 34-year tenure serving as a White House butler. In addition to Whitaker, the film's all-star cast features Oprah Winfrey, Mariah Carey, John Cusack, Nelsan Ellis, Jane Fonda, Cuba Gooding Jr., Terrence Howard, Minka Kelly, Elijah Kelley, Lenny Kravitz, James Marsden, David Oyelowo, Alex Pettyfer, Vanessa Redgrave, Alan Rickman, Liev Schreiber, Robin Williams and Clarence Williams III. It was the last film produced by Laura Ziskin, who died on June 12, 2011. It was also the final film appearance of Clarence Williams III, who retired from acting in 2018 and died on June 4, 2021.

The film was theatrically released by the Weinstein Company on August 16, 2013, to mostly positive reviews from critics, with many praising the cast but criticizing the historical accuracy. The film was a commercial success, grossing more than $177 million worldwide against a budget of $30 million.