Corish is a surname. Men with that surname include:
Bob Corish (born 1958), English footballer Brendan Corish (1918–1990), Irish politician Patrick Corish (1921–2013), Irish priest and writer Richard Corish (1889–1945), Irish politician Aidan Corish (Born 1960 Dublin), American politician, Sag Harbor NY
See also Cornish (disambiguation)