Santa Monica, California, Ruth Bachofner Gallery, Karl Benjamin: Paintings 1955-1990, October 24 – November 30, 1991. Also exhibited at Gary Snyder Fine Art, New York, New York, January 4 – February 15, 1992.

West Hollywood, California, Louis Stern Fine Arts, The Karl Benjamin X Comme des Garçons Project, November 9, 2019 - January 25, 2020.