Judy Pfaff (born 1946 in London, England), is an American artist, known mainly for Installation art. Pfaff has received numerous awards for her work, including a John D. and Catherine T. MacArthur Foundation Award (2004) and fellowships from the John Simon Guggenheim Memorial Foundation (1983) and the National Endowment for the Arts (1986). Major exhibitions have been held of her work at the University of Wisconsin–Madison (2002), Denver Art Museum (1994) and Saint Louis Art Museum (1989).[citation needed]