1946 United States Senate election in Maryland

1946 United States Senate election in Maryland

← 1940 November 5, 1946 1952 →

Nominee Herbert O'Conor D. John Markey Party Democratic Republican Popular vote 237,232 235,000 Percentage 50.24% 49.76%

County results Markey:      50–60%      60–70% O'Conor:      50–60%

U.S. senator before election George L. P. Radcliffe Democratic Elected U.S. Senator Herbert O'Conor Democratic

Elections in Maryland
Federal government Presidential elections 1788–89 1792 1796 1800 1804 1808 1812 1816 1820 1824 1828 1832 1836 1840 1844 1848 1852 1856 1860 1864 1868 1872 1876 1880 1884 1888 1892 1896 1900 1904 1908 1912 1916 1920 1924 1928 1932 1936 1940 1944 1948 1952 1956 1960 1964 1968 1972 1976 1980 1984 1988 1992 1996 2000 2004 2008 2012 2016 2020 2024 Presidential primaries Democratic 2000 2004 2008 2016 2020 2024 Republican 2008 2012 2016 2020 2024 U.S. Senate elections 1788 1790 1791 1793 1793 sp 1795 1796 1796 sp 1797 sp 1800 sp 1801 sp 1802 1806 1806 sp 1808 1809 1813 sp 1816 sp 1819 1819 sp 1821 1822 sp 1825 1826 sp 1827 1831 1833 1835 sp 1836 sp 1837 1838 sp 1839 1839 sp 1841 sp 1843 1849 1850 sp 1851 1855 1861 1864 sp 1865 sp 1868 sp 1874 1878 1880 1884 1886 1890 1892 1892 sp 1896 1898 1902 1904 1908 1908 sp 1910 1913 sp 1916 1914 1920 1922 1928 1926 1932 1934 1938 1940 1944 1946 1950 1952 1956 1958 1962 1964 1968 1970 1974 1976 1980 1982 1986 1988 1992 1994 1998 2000 2004 2006 2010 2012 2016 2018 2022 2024 U.S. House of Representatives elections 1789 1790 1791 3rd sp 1792 1793 2nd sp 1794 2nd sp 3rd sp 1796 2nd sp 3rd sp 1798 7th sp 1801 1802 2nd sp 1803 1804 4th sp 1806 7th sp 1808 1810 4th sp 7th sp 1811 6th sp 1812 1814 1816 3rd sp 5th sp 1818 1820 1822 1823 5th sp 1824 1826 2nd sp 1829 1831 1832 6th sp 1833 1834 1st sp 1835 1837 1839 1841 1843 1844 1845 1847 1849 1851 1853 1855 1857 1859 1861 1863 1864 1866 1868 1870 1872 1874 1876 1878 1880 1882 1884 1886 1888 1890 1892 1st sp 1894 1st sp 5th sp 1896 1898 1900 1st sp 1902 1904 1906 1908 1910 1912 1913 3rd sp 1914 1st sp 1916 1918 2nd sp 1920 1922 1924 5th sp 1926 1928 1930 1932 4th sp 1934 1936 1938 1939 1st sp 5th sp 1940 1941 6th sp 1942 1944 1946 1947 3rd sp 1948 1950 1952 1954 1956 1958 1960 1962 1964 1966 1968 1970 1971 1st sp 1972 1973 1st sp 1974 1976 1978 1980 1981 5th sp 1982 1984 1986 1988 1990 1992 1994 1996 7th sp 1998 2000 2002 2004 2006 2008 4th sp 2010 2012 2014 2016 2018 2020 7th sp 2022 2024 6th
State government General elections 2006 2010 2020 2022 2024 Gubernatorial elections 1838 1841 1844 1847 1850 1853 1857 1861 1864 1867 1871 1875 1879 1883 1887 1891 1895 1899 1903 1907 1911 1915 1919 1923 1926 1930 1934 1938 1942 1946 1950 1954 1958 1962 1966 1969 sp 1970 1974 1978 1982 1986 1990 1994 1998 2002 2006 2010 2014 2018 2022 Attorney General elections 2006 2010 2014 2018 2022 Comptroller elections 2006 2010 2014 2018 2022 Senate elections 1982 1986 1990 1994 1998 2002 2006 2010 2014 2018 2022 House of Delegates elections 1982 1986 1990 1994 1998 2002 2006 2010 2014 2018 2022
County government County executive elections 2002 2006 2010 2014 2018 2022 County offices 2006 2010 2018 2022
Ballot measures 1992 Question 6 2012 Question 4 Question 6 2022 Question 4 2024 Question 1
Annapolis Mayoral elections 2017 2021 2025
Baltimore Mayoral elections 1899 1903 1907 1911 1915 1919 1923 1927 1931 1935 1939 1943 1947 1951 1955 1959 1963 1967 1971 1975 1979 1983 1987 1991 1995 1999 2003–04 2007 2011 2016 2020 2024 Ballot measures Question P
Government
v t e

The 1946 United States Senate election in Maryland was held on November 5, 1946.

Incumbent Democratic Senator George L. P. Radcliffe ran for a third consecutive term in office, but lost the Democratic primary to Governor of Maryland Herbert O'Conor. O'Conor narrowly defeated Republican D. John Markey to win the open seat.

O'Conor's general election victory and the subsequent recount by a federal Senate Subcommittee were controversial, with each party claiming partisan manipulation by the other.