Sonia Landy Sheridan (born April 10, 1925), is an American artist and academic, who in 1970 founded the Generative Systems research program at the School of the Art Institute of Chicago.
She is honorary editor of Leonardo, the Journal of the International Society for the Arts Sciences and Technology (Leonardo/ISAST).
Sheridan has received awards from numerous institutions, including the Guggenheim Foundation in 1973 for Photography and the National Endowment for the Arts (1974-1975, 1976-1977, 1981-1982).