- Governors
- Lieutenant Governors
- Secretaries of State
- State Auditors
- State Treasurers
- Attorneys General
- Missouri Legislators
- Officer of the Missouri Senate & House
- Judges of the Supreme Court
- US Representatives
- US Senators
Missouri History
Missouri State Legislators
1820-2000
(skip alpha shortcuts)
|
Name |
Party |
Office |
County-District |
Elected |
|---|---|---|---|---|
| Oakley, Wesley Eugene | D | Rep. | 148th | 1982 |
| O'Bannon, Albert | Rep. | Pettis | 1870 | |
| O'Bannon, George W. | Rep. | Dallas | 1870 | |
| O'Bannon, H.D. | Rep. | Cass | 1862 | |
| O'Bannon, James P. | R | Sen. | 10th | 1890,94 |
| O'Bannon, Virgil A. | D | Rep. | Wayne | 1896 |
| O'Bannon, Welton | Rep. | Cape Girardeau | 1844 | |
| Oberhellman, Dan | R | Rep. | Warren | 1930,32 |
| O'Brien, Cornelius J. | D | Rep. | St. Louis City-4th | 1922,32 |
| O'Brien, Francis M. | R | Rep. | St. Louis City-4th | 1950-56 |
| O'Brien, James H. | Sen. | 32nd | 1882 | |
| O'Brien, James T. | D | Rep. | St. Louis City-4th | 1912,18 |
| O'Bryan, Daniel | D | Rep. | Mississippi | 1938-46 |
| O'Bryan, Jordon | Whig | Rep. | Cooper | 1822-26,34,40 |
| O'Bryan, Jordon | Whig | Sen. | 21st | 1844 |
| O'Bryan, Jordon | Whig | Sen. | 27th | 1846 |
| O'Bryan, Redick | D | Rep. | Randolph | 1932 |
| Ochs, Henry, Jr. | R | Rep. | Perry | 1930 |
| O'Connell, Charles M. | D | Rep. | Madison | 1898 |
| O'Connor, Judith G. | D | Rep. | 30th,70th,76th | 1971*,72-90 |
| O'Connor, Patrick J. | D | Rep. | 2nd,30th | 1962-70## |
| O'Connor, Patrick J. | D | Rep. | 79th | 1992-2000 |
| O'Day, E.C. | D | Rep. | Greene-Eastern | 1888 |
| O'Dell, James V. | Rep. | Stoddard | 1864,66 | |
| O'Dell, Joseph C. | D | Rep. | Reynolds | 1886,94,96 |
| Odneal, Walter H. | R | Rep. | Mercer | 1890,94,1902 |
| O'Donnell, John | D | Rep. | St. Louis City-3rd | 1900-04 |
| O'Donnell, Michael A. | R | Rep. | Jackson-2nd | 1920 |
| O'Donnell, Michael A. | R | Rep. | Jackson-9th | 1922 |
| Oetting, Alfred H. | R | Rep. | St. Charles | 1954-56 |
| Oetting, David | R | Rep. | 121st,122nd | 1989*,1990-94 |
| O'Fallon, James J. | Rep. | St. Louis | 1858 | |
| O'Fallon, John | Rep. | St. Louis | 1822 | |
| O'Fallon, John | Sen. | St. Louis | 1824 | |
| O'Fallon, John | D | Rep. | Jefferson | 1882 |
| O'Fallon, Samuel F. | R | Rep. | Holt | 1896,98,1902,18,20 |
| Officer, Joseph D. | R | Rep. | Harrison | 1900,02 |
| Offut, Bazel Z. | Whig | Rep. | Audrain | 1850 |
| Ogan, Irvin | D | Rep. | Linn | 1840 |
| O'Gara, Frank L. | D | Rep. | 2nd | 1968-70 |
| Ogilvie, Fred L. | D | Rep. | Scott | 1922 |
| Old, James B. | Rep. | Oregon | 1894## | |
| Oldham, Woodson | R | Rep. | Jasper-2nd | 1942 |
| Oliver, A. Sloan | D | Rep. | Pemiscot | 1916 |
| Oliver, Arthur P. | D | Rep. | Pemiscot | 1904,06 |
| Oliver, Arthur P. | D | Sen. | 23rd | 1908 |
| Oliver, Ben W. | D | Rep. | Jackson-6th,3rd | 1944-52 |
| Oliver, Charles C. | D | Rep. | Cape Girardeau | 1912 |
| Oliver, P.T. | Rep. | Randolph | 1848 | |
| Oliver, Robert Burett | D | Sen. | 26th | 1882 |
| Oliver, Robert Burett | D | Rep. | Cape Girardeau | 1902 |
| Olson, Gene | D | Rep. | 122nd,124th | 1986-92 |
| O'Malley, Martin | D | Rep. | St. Louis-3rd | 1878 |
| O'Neil, Hugh, Jr. | Sen. | 5th | 1834 | |
| O'Neil, John J. | Rep. | St. Louis-8th | 1872,74 | |
| O'Neil, Joseph | Sen. | 29th | 1858 | |
| O'Neill, Hugh | Rep. | St. Louis | 1832 | |
| O'Neill, John J. | D | Rep. | St. Louis-3rd | 1876 |
| O'Neill, Matt | D | Rep. | 66th | 1984-94 |
| Orchard, James | D | Sen. | 22nd | 1894,98 |
| Ordelheide, Florence A. | R | Rep. | Warren | 1906 |
| Ordower, Ilene | D | Rep. | 82nd | 1992 |
| O'Reilly, F.J. | Rep. | St. Louis City-6th | 1894 | |
| O'Reilly, John P. | D | Rep. | St. Louis City-5th | 1932 |
| O'Reilly, John P. | D | Rep. | St. Louis City-13th, 12th,51st | 1932,48-70 |
| Organ, John E. | D | Rep. | Dent | 1874,78,84,96,98, 1900,06 |
| Orr, E.C. | D | Rep. | Livingston | 1910,12 |
| Orrick, J.C. | Rep. | St. Charles | 1866 | |
| Orrick, John | Rep. | St. Charles | 1844 | |
| Orrick, John C. | Rep. | St. Charles-1st | 1868 | |
| Ortwerth, Joseph R. | R | Rep. | 18th,17th | 1982-92 |
| Osbourn, D.R. (Ozzie) | D | Rep. | 99th,14th | 1966-84## |
| Osbourn, Lois M. | D | Rep. | 14th | 1985*,86 |
| Osburn, Morris E. | D | Rep. | Shelby | 1934-42 |
| O'Shea, Jack | D | Rep. | St. Louis City-1st | 1936-40 |
| Osiek, George F. | D | Rep. | St. Louis City-4th | 1916 |
| Ossenfort, John P. | R | Rep. | St. Louis-2nd | 1904 |
| Ossman, Julian J. | R | Rep. | 138th | 1976 |
| Ostmann, Cindy | R | Rep. | 14th | 1992-2000 |
| O'Toole, Daniel | D | Rep. | 55th | 1972,74 |
| O'Toole, James P. | D | Rep. | 68th | 1992-2000 |
| O'Toole, William R. | D | Rep. | 97th,66th | 1972-82 |
| Ottinger, Edward E. | R | Rep. | 60th,101st,70th | 1966-90 |
| Overall, Corley L. | D | Rep. | Dunklin | 1912,32 |
| Overall, Wilson L. | Whig | Rep. | St. Charles | 1826-30 |
| Overhulser, C.H. | D | Rep. | Scotland | 1934 |
| Overschmidt, Francis | D | Rep. | 110th | 1991*,92-2000 |
| Overstreet, David M. | D | Rep. | Pettis | 1954-58 |
| Overturf, Silas | Rep. | Camden | 1874 | |
| Owen, Able | Rep. | Lafayette | 1826,30 | |
| Owen, Bill | R | Rep. | 149th | 1980 |
| Owen, C.C. | R | Rep. | Taney | 1890 |
| Owen, G. Stafford | D | Rep. | DeKalb | 1954-64 |
| Owen, James D. | Rep. | Lewis | 1834 | |
| Owens, Don | R | Sen. | 20th | 1962-70 |
| Owens, Harry | D | Rep. | Clay | 1846 |
| Owens, Ignatius P. | Rep. | Howard | 1822 | |
| Owens, James W. | Rep. | Franklin | 1858,60,67# | |
| Owens, Samuel C. | Rep. | Franklin | 1822 | |
| Owens, Winfrey | Rep. | Polk | 1844 | |
| Owens, Winfrey | Sen. | 23rd | 1846 | |
| Owsley, D. Ray | R | Rep. | Hickory | 1926 |


