Charles William Brackett (November 26, 1892 – March 9, 1969) was an American novelist, screenwriter, and film producer. He collaborated with Billy Wilder on sixteen films.

Brackett was born in Saratoga Springs, New York, the son of Mary Emma Corliss and New York State Senator, lawyer, and banker Edgar Truman Brackett. The family's roots traced back to the arrival of Richard Brackett in the Massachusetts Bay Colony in 1629, near present-day Springfield, Massachusetts. His mother's uncle, George Henry Corliss, built the Centennial Engine that powered the 1876 Centennial Exposition in Philadelphia. A 1915 graduate of Williams College, he earned his law degree from Harvard University. He joined the Allied Expeditionary Force during World War I. He was awarded the French Medal of Honor. He was a frequent contributor to the Saturday Evening Post, Collier's, and Vanity Fair, and a drama critic for The New Yorker. He wrote five novels: The Counsel of the Ungodly (1920), Week-End (1925), That Last Infirmity (1926), and American Colony (1929). and Entirely Surrounded (1934).