Politicians By Letter: O

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

There are 148 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 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 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 James O'Neal Abijah O'Neall
John F. O'Neall John Kelly O'Neall John Henry 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 Paul R. Oakes John Harrison Oatley
David Ober 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 Walter Olds Robert W. Oliger
Frank Clift Olive Dandridge Halladay Oliver David Oliver
Robert C. Oliver William G. Oliver Ezra A. Olleman
Carl L. Olsen Eric L. 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
Godlove Stein Orth 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 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 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 John Owens Steffanie Owens
William W. Owens Dennie R. Oxley, II Dennie R. Oxley, Sr.
Samuel Petitt Oyler