Kerins is a surname. Notable people with the surname include:
Alan Kerins (born 1977), Irish hurler Charles Kerins (1915-1988), American illustrator and painter Charlie Kerins (1918–1944), Chief of Staff of the IRA John Kerins (1858–1919), American baseball player Michael Kerins (*1952), Scottish Writer and Storyteller Rory Kerins (born 2002), Canadian ice hockey player
See also Kerin Kerins O'Rahilly's, Gaelic Athletic Association club