David Callaghan (disambiguation)
David or Dave Callahan, Callaghan, or '''O'Callaghan''' may refer to:* David Callahan (fl. 1990s–2020s), founding editor of ''Inside Philanthropy'', a digital media site * Dave Callahan (1888–1969), American baseball player * David Callahan (''Home and Away''), fictional character in the Australian soap opera * Dave Callaghan (born 1965), South African cricketer * Dave O'Callaghan (born 1990), Irish rugby union player * David O'Callaghan (dual player) (born 1983), Irish hurler and former Gaelic footballer for Dublin * David O'Callaghan (Kerry Gaelic footballer) (born 1987) Provided by Wikipedia