Robert O'Neill
# Robert O'Neill

Robert O'Neill or Robert O'Neil may refer to:

* Robert J. O'Neill (born 1976), US Navy SEAL who claims to have fatally shot Osama bin Laden
* Robert O'Neill (footballer) (1883–1961), Australian rules footballer
* Robert O'Neill (historian) (born 1936), Australian historian and academic
* Robert E. O'Neill (fl. 2010s), American attorney
* Robert Torrens O'Neill (1845–1910), Irish politician who served in the UK House of Commons
* Robert M. O'Neil (1934-2018), American lawyer and president of the University of Virginia
* Bob O'Neil, American football player
* Bob O'Neill (1905-1978), Australian rules footballer
* Robert John O'Neill (bishop), retired Episcopal bishop of Colorado
* Mr. Robert O'Neil, a Teenage Mutant Ninja Turtles character
