List of Famous people who died in 1963

Alexander Joseph Patrick Wilson was an English writer, spy and MI6 officer. He wrote under the names Alexander Wilson, Geoffrey Spencer, Gregory Wilson, and Michael Chesney. After his death, his family discovered that he had been a serial polygamist who had lied to many people. As of 2018, documents that could shed light on his activities remain classified as "sensitive" by the Foreign and Commonwealth Office, under section 3(4) of the Public Records Act 1958. The effect of his deceptions on his wives and descendants were dramatised in the 2018 BBC miniseries Mrs Wilson, in which his granddaughter, actress Ruth Wilson, portrayed her grandmother, Alison.

Medgar Wiley Evers was an American civil rights activist in Mississippi, the state's field secretary for the NAACP, and a World War II veteran who had served in the United States Army. He worked to overturn segregation at the University of Mississippi, end the segregation of public facilities, and expand opportunities for African Americans, which included the enforcement of voting rights.

This article uses a Belgian surname: his surname is Carton de Wiart, not Wiart

Margaret Louise "Polly" Grubb was the first wife of pulp fiction author and Scientology founder L. Ron Hubbard, to whom she was married between 1933 and 1947. She was the mother of Hubbard's first son, L. Ron Hubbard, Jr. and his first daughter, Katherine May "Kay" Hubbard.

Clive Staples Lewis was a British writer and lay theologian. He held academic positions in English literature at both Oxford University and Cambridge University. He is best known for his works of fiction, especially The Screwtape Letters, The Chronicles of Narnia, and The Space Trilogy, and for his non-fiction Christian apologetics, such as Mere Christianity, Miracles, and The Problem of Pain.

Robert Lee Frost was an American poet. His work was initially published in England before it was published in the United States. Known for his realistic depictions of rural life and his command of American colloquial speech, Frost frequently wrote about settings from rural life in New England in the early 20th century, using them to examine complex social and philosophical themes.

Guy Francis de Moncy Burgess was a British diplomat and Soviet agent, a member of the Cambridge Five spy ring that operated from the mid-1930s to the early years of the Cold War era. His defection in 1951 to the Soviet Union, with his fellow spy Donald Maclean, led to a serious breach in Anglo-United States intelligence co-operation, and caused long-lasting disruption and demoralisation in Britain's foreign and diplomatic services.

Richard Ewing Powell was an American singer, actor, voice actor, film producer, film director and studio head. Though he came to stardom as a musical comedy performer, he showed versatility, and successfully transformed into a hardboiled leading man starring in projects of a more dramatic nature. He was the first actor to portray the private detective Philip Marlowe on screen.

Patrick Bouvier Kennedy was the infant child of President John F. Kennedy and First Lady Jacqueline Kennedy. He was the younger brother of Caroline, John Jr., and Arabella.

Diana Spencer-Churchill was the eldest daughter of British statesman Sir Winston Churchill and Clementine Churchill, Baroness Spencer-Churchill.