Politicians By Letter: O

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

There are 164 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 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 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 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 Kristopher Owens Steffanie Owens
William W. Owens Michael J. Oxenrider Dennie R. Oxley, II
Dennie R. Oxley, Sr. Samuel Petitt Oyler