Elisabeth Kirstine Frederiksen (1845–1903) was a Danish pedagogue, writer and women's activist. Influenced by study trips to the United States, she was a pioneer of visual pedagogy in Denmark, publishing Anskuelsesundervisning, Haandbog for Lærere in 1889. She was also an active contributor to the women's movement, chairing the Women Readers' Association from 1875 to 1879, and the Danish Women's Society from 1887 to 1894.