Henrike Margrethe "Henny" Dons (25 May 1874 – 14 June 1966) was a Norwegian educator and inner missionary.
She had undergone a Christian awakening while living in Rosendal, and was in 1897 selected as a teacher for a Norwegian Missionary Society program in colonial South Africa, but she was prevented by illness.
[1] From 1917 to 1939 she served as the national secretary of children's work in the Norwegian Missionary Society.
Together with people like Bolette Gjør, in 1904 she proposed successfully that women be granted voting rights within the Norwegian Missionary Society.
[1] Dons was awarded the King's Medal of Merit in gold in 1962, and was proclaimed an honorary member of the Norwegian National Women's Council in 1965.