Conradine Birgitte Dunker (née Hansteen) (25 August 1780 – 11 September 1866) was a Norwegian socialite and writer.
Born in Christiania, she held a "prominent spot in the social life of the capital city", according to one encyclopedia.
She was also involved in the Dramatic Society.
Her memoirs Gamle Dage : Erindringer og Tidsbilleder were published posthumously in 1871, and are seen as valuable sources on the 19th century cultural life.
It has been re-published several times, and Conradine Birgitte Dunker was also biographed in 1996.She was the mother of Bernhard Dunker and Vilhelmine Ullmann.
Her younger brother was astronomer Christopher Hansteen; as such she was the aunt of feminist and painter Aasta Hansteen.
Author: Bernhard Dunker (1809–1870) Source: Bernhard Dunker: Reise til Tellemarken og til Arendal. Kristiania: Gyldendal, 1922. License: CC-PD-Mark PD Old