Anna Henrikka "Henriette" Petronelle Mathiesen (16 November 1762 – 18 March 1825 in Aker), was a Norwegian actress and culture personality. She was the first leading lady of the first theatre in Oslo, Det Dramatiske Selskab. Mathiesen was born in Christiania as the daughter of timber merchant and judge Jørgen Mathiesen (1725–1764) and his wife Karen Haagensdatter Nielsen (1735–1766): she was the sister of Haagen Mathiesen. She was educated in Madame le Grands Institute in Copenhagen in Denmark. In 1789, she married Envold Falsen.