Louise Danse (1867 – 1948) was a Belgian painter.

[1] She was the daughter of the engraver Auguste Danse who was her first teacher.

Her mother was the sister of the painter Constantin Meunier.

Dethier, was included in the 1905 book Women Painters of the World.

[2] She became a founding member of the Brussels graphic artist collective L’Estampe in 1906, along with her sister Marie and her husband, who became the group's secretary.