Aloïse Blanche Corbaz (28 June 1886 – 5 April 1964) was a Swiss outsider artist included in Jean Dubuffet's initial collection of psychiatric art.

She eventually found work as a teacher and a governess, in Potsdam, at the court of German Kaiser Wilhelm II.

Director of the hospital Hans Steck and general practitioner Jacqueline Porret-Forel first took an interest in her work in 1936, and it was finally discovered by Dubuffet in 1947.

[3] Her work is erotic, consisting primarily of beautiful women with voluptuous curves and flowing hair attended by lovers in military uniform.

Her compulsion to make marks on every inch of paper is a "horror vacui" remarkably similar to that of Adolf Wölfli.