Fouhy is a surname. Notable people with this surname include:
Ben Fouhy (born 1979), New Zealand canoeist Craig Fouhy, American American football player and coach David Fouhy, official Secretary to the Governor-General of New Zealand Ed Fouhy (1934–2015), American journalist and television news executive Matty Fouhy (1923–1977), Irish hurler Roger Fouhy (born 1972), New Zealand cricket player