Michael Fay

Michael Fay may refer to:
 * Sir Michael Fay (banker) (born 1949), New Zealand merchant banker in the America Cup's Hall of Fame
 * J. Michael Fay (born 1956), American ecologist and conservationist
 * Michael D. Fay, American war artist
 * Michael Francis Fay (born 1960), British botanist
 * Michael Fay, American caned in Singapore in 1994 for vandalism