Donald Winslow Fiske (August 27, 1916 – April 6, 2003) was an American psychologist.

Fiske was born in Lincoln, Nebraska.^[1] He grew up in Medford, Massachusetts.^[1] He graduated from Harvard University and, in 1948, earned a PhD from the University of Michigan.^[1][2]

Fiske was a professor of psychology at the University of Chicago.^[1]

Fiske specialized in methodological issues in personality, ability, and trait research. He was, with Donald T. Campbell, co-author of a seminal paper regarding the multitrait-multimethod approach to evaluating construct validity.^[3]

Fiske had a wife, Barbara Page, a son, Alan Fiske (who became a professor of anthropology at the University of California, Los Angeles), and a daughter, Susan Fiske (who became a professor of Psychology and Public Affairs at Princeton University).^[1] He resided in Hyde Park, Chicago,^[1] where he died on April 6, 2003.^{[citation needed]}