Ernst Pringsheim Jr. or Ernst Georg Pringsheim (October 26, 1881 in Breslau, Lower Silesia – December 26, 1970 in Hannover) was a German natural scientist and plant physiology.
He taught as a professor for biochemistry and botany, in the University of Berlin, University of Prague, and Cambridge University.
He was a son of Hugo Pringsheim (- 1915, Oppeln, Oberschlesien), and Hedwig Johanna Heymann (1856âÂÂ1938).
In 1907 he married Lily Chun (1887âÂÂ1954); they divorced in 1921, having had five children. He married pharmacist Olga Zimmermann (1902âÂÂ1992) in Prague in 1929. Their son Wolfgang Pringsheim (1936-2025) was a pioneer of neonatology in Freiburg im Breisgau.