Adolf Hitler · Alan Turing Were Adolf Hitler and Alan Turing alive at the same time? Yes. Adolf Hitler and Alan Turing were alive at the same time for 32 years, from 1912 to 1945. Adolf Hitler was 23 when Alan Turing was born.Alan Turing was 32 when Adolf Hitler died, aged 56. Adolf HitlerDictator of Germany from 1933 to 1945Born 20 April 1889 · died 30 April 1945, aged 56Alan TuringEnglish computer scientistBorn 23 June 1912 · died 7 June 1954, aged 41 Mahatma GandhiVladimir LeninAlbert EinsteinAdolf HitlerRonald ReaganAlan TuringNelson MandelaDonald TrumpVladimir Putin Adolf Hitler and Alan Turing 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.