Armin Delong (29 January 1925, Bartovice, Czechoslovakia – 5 October 2017, Brno) was a Czechoslovak physicist. He was the founder of electron microscopy in the former Czechoslovakia.[1] In 1990, he served briefly as a Minister in the Czechoslovak government of Prime Minister Marián Čalfa. At the same time, in 1990, he was elected Vice-Chairman of the Czech Academy of Sciences.[2]