Edward O'Neill
Edward O'Neill, O'Neil or O'Neal may refer to:
Politicians
- Edward O'Neill, 2nd Baron O'Neill, Irish peer and Conservative politician
- Edward O'Neill (Wisconsin politician), Mayor of Milwaukee, Wisconsin
- Edward J. O'Neill (Rhode Island politician), Rhode Island state senator
- Edward L. O'Neill, American politician in New Jersey
Sportsmen
- Ed O'Neil, former American football coach and NFL linebacker
- Ed O'Neil (baseball), Major League Baseball pitcher
Military
- Edward A. O'Neal, Confederate general during the American Civil War
- Edward J. O'Neill (general), U.S. military officer during World War II
Others
- Ed O'Neill, American actor and comedian
- Ed O'Neal, American gospel singer
- Edward O'Neill (actor), British actor
- Edward Frances O'Neill, known as Teddy O'Neill, English teacher