Who Was Alive

Were Harold Macmillan and Donald Trump alive at the same time?

Yes. Harold Macmillan and Donald Trump were alive at the same time for 40 years, from 1946 to 1986.

Harold Macmillan was 52 when Donald Trump was born.

Donald Trump was 40 when Harold Macmillan died, aged 92.

Harold Macmillan

Prime Minister of the United Kingdom from 1957 to 1963

Born 10 February 1894 · died 29 December 1986, aged 92

Donald Trump

President of the United States

Born 14 June 1946 · living, 80 as of September 2026

  1. Albert Einstein
  2. Adolf Hitler
  3. Harold Macmillan
  4. Ronald Reagan
  5. Donald Trump
  6. Vladimir Putin
  7. Michael Jackson
  8. Barack Obama
Harold Macmillan and Donald Trump in bold, with some of their best-known contemporaries. Drag across to see the age each reached in any year. Faded ends mark uncertain dates.