Politicians By Letter: O

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Names in italics never held office
Names in bold are currently holding office

There are 167 politicians in our database whose last names begins with 'O'

Frank Leslie O'Bannon Jacob Lorenzo O'Bannon Lew M. O'Bannon
Robert Presley O'Bannon John R. O'Brian Cornelius O'Brien
Cornelius O'Brien Elmer G. O'Brien Etta May O'Brien
James O'Brien Joshua O'Brien Tim O'Brien
William O'Brien William Morris O'Brien William Hunter O'Brien, Jr.
William Hunter O'Brien, Sr. Lawrence J. O'Bryant Edward Dean O'Connor
Gregory P. O'Connor Hugh T. O'Connor Maurice Charles O'Connor
Thomas William O'Connor Timothy C. O'Connor Joseph Franklin O'Day
John W. O'Dell Tom O'Donnell James C. O'Gabhann, III
John (Jack) James O'Grady James Kobler O'Haver Pat H. O'Hern
Esther K. O'Keeffee Marjorie H. O'Laughlin Patrick O'Leary
Karl O'Lessker Robert Laverne O'Maley Martin (Mart) Joseph O'Malley
James O'Neal Abijah O'Neall John Henry O'Neall
John F. O'Neall John Kelly O'Neall Thomas H. O'Neall
James O'Neil John T. O'Neil William P. O'Neill
Fred DuWayne O'Rear Edward O'Rourke, Jr. Frank J. O'Rourke
Heather Oake Paul R. Oakes John Harrison Oatley
David Ober Mike Obergfell Victor Oberting
Elijah Odell Isaac Odell James Odell
Charlie Odier Richard G. Odle Frank Odom
Bristol Oesch William Oesch Victor K. Officer
Charles G. Offutt Albert Duret Ogborn Daniel Ogden
George Franklin Ogden James M. Ogden Jesse S. Ogden
William Ogden Alvin L. Ogle George H. Oglebay
William R. Oglebay Gilbert Elijah Ogles Edward Anthony Olczak
Elmer Ellsworth Oldaker Elijah D. Oldham Robin Olds
Walter Olds Robert W. Oliger Frank Clift Olive
Brad Oliver Dandridge Halladay Oliver David Oliver
Lettie Oliver Robert C. Oliver William G. Oliver
Ezra A. Olleman Carl L. Olsen Eric L. Olson
Shawn Olson Julie Olthoff Jay Philip Oppenheim
William S. Oppenheim Leonard Harry Opperman David Orentlicher
D. Lincoln Orlowski John W. Orndorf Eric Orr
James Orr, Jr. Joseph Orr Lawrence W. Orr
Robert Dunkerson Orr Samuel Orr Wesley Ortell
Godlove Stein Orth Jesse L. Ortiz Arthur John Ortlieb
D. H. Ortmeyer Myron H. Orton Albert Osborn
Andrew Lawrence Osborn Benjamin F. Osborn Edward Osborn
George A. Osborn James Osborn James Osborn, Jr.
James Osborn, Sr. Job Osborn John Osborn
Joseph F. Osborn Lee Lynd Osborn Lemuel T. Osborn
Milton A. Osborn Redin Osborn Silas Osborn
Steve Osborn Fred B. Osborne James D. Osborne
William Riley Osburn Vop Osili David E. Osterfield
August G. Osterman Don L. Osterman Frederick A. Ostermeyer
Harry K. Otis Carl L. E. Ott Floyd Fletcher Oursler
LaFayette Oursler Oliver W. Outland Orville G. Overcarsh
Daniel Overholzer Ephraim Overman Isaac C. Overman
James Robert Overman John Overmyer John Jay Overmyer
Gabriel Monroe Overstreet Jesse Overstreet Chad Overton
Alfred Dale Owen Arnet R. Owen Clarence H. Owen
Elias Holliday Owen Matt Owen Robert Dale Owen
William D. Owen Brad Owens John Owens
Karla Lopez Owens Kristopher Owens Steffanie Owens
William W. Owens Michael J. Oxenrider Dennie R. Oxley, II
Dennie R. Oxley, Sr. Samuel Petitt Oyler