Ellenor Andrea Andreen (1888–1972) was a Swedish physician, pacifist and feminist.
As a physician, she specialized in the treatment of diabetes, combining dietary restrictions with insulin.
A prominent figure in the Swedish women's movement, she became a council member of the Women's International Democratic Federation in 1945, later becoming a Vice-President.
She chaired the Svenska Kvinnors Vänsterförbund (Swedish Women's Left-wing Association) from 1946 to 1964.
A strong proponent of nuclear disarmament, in 1953 she was awarded the Stalin Peace Prize.
Author: Unknown photographer Source: Scanned on August 29, 2013, by user:Simplicitas from the personal archives of Andrea Andreen, which in September 2013 were deposited at Gothenburg University library. License: PD Sweden