Member (Residence)
|
Party
|
Years
|
Con- gress
|
Electoral history
|
Location
|
District created March 4, 1789
|
Daniel Carroll (Rock Creek)
|
Pro-Administration
|
March 4, 1789 – March 3, 1791
|
1st
|
Elected in 1789. Lost re-election.
|
|
Upton Sheredine (Liberty)
|
Anti-Administration
|
March 4, 1791 – March 3, 1793
|
2nd
|
Elected in 1790. [data missing]
|
Gabriel Christie (Havre de Grace)
|
Anti-Administration
|
March 4, 1793 – March 3, 1795
|
3rd 4th
|
Elected in 1792. Re-elected in 1794. Lost re-election.
|
Democratic-Republican
|
March 4, 1795 – March 3, 1797
|
William Matthews (Cecil County)
|
Federalist
|
March 4, 1797 – March 3, 1799
|
5th
|
Elected in 1796. Retired.
|
Gabriel Christie (Havre de Grace)
|
Democratic-Republican
|
March 4, 1799 – March 3, 1801
|
6th
|
Elected in 1798. Retired.
|
John Archer (Medical Hall)
|
Democratic-Republican
|
March 4, 1801 – March 3, 1807
|
7th 8th 9th
|
Re-elected in 1801. Re-elected in 1803. Re-elected in 1804. Lost re-election.
|
John Montgomery (Bel Air)
|
Democratic-Republican
|
March 4, 1807 – April 29, 1811
|
10th 11th 12th
|
Elected in 1806. Re-elected in 1808. Re-elected in 1810. Resigned after appointment as Attorney General of Maryland.
|
Vacant
|
April 29, 1811 – October 26, 1811
|
12th
|
|
Stevenson Archer (Bel Air)
|
Democratic-Republican
|
October 26, 1811 – March 3, 1817
|
12th 13th 14th
|
Elected to finish Montgomery's term. Re-elected in 1812. Re-elected in 1814. Lost re-election.
|
Philip Reed (Chestertown)
|
Democratic-Republican
|
March 4, 1817– March 3, 1819
|
15th
|
Elected in 1816. Lost re-election.
|
Stevenson Archer (Bel Air)
|
Democratic-Republican
|
March 4, 1819– March 3, 1821
|
16th
|
Elected in 1818. Retired.
|
Jeremiah Cosden (Elkton)
|
Democratic-Republican
|
March 4, 1821 – March 19, 1822
|
17th
|
Elected in 1820. Election contested.
|
Philip Reed (Chestertown)
|
Democratic-Republican
|
March 19, 1822 – March 3, 1823
|
Contested 1820 election. Lost re-election.
|
George E. Mitchell (Elkton)
|
Democratic-Republican[a]
|
March 4, 1823 – March 3, 1825
|
18th 19th
|
Elected in 1822. Re-elected in 1824. Retired.
|
Jacksonian
|
March 4, 1825 – March 3, 1827
|
Levin Gale (Elkton)
|
Jacksonian
|
March 4, 1827 – March 3, 1829
|
20th
|
Elected in 1826. Retired.
|
George E. Mitchell (Elkton)
|
Jacksonian
|
December 7, 1829 – June 28, 1832
|
21st 22nd
|
Elected in 1829. Re-elected in 1831. Died.
|
Vacant
|
June 28, 1832 – October 1, 1832
|
22nd
|
|
Charles S. Sewall (Elkton)
|
Jacksonian
|
October 1, 1832 – March 3, 1833
|
Elected to finish Mitchell's term. [data missing]
|
William C. Johnson (Jefferson)
|
Anti-Jacksonian
|
March 4, 1833 – March 3, 1835
|
23rd
|
Elected in 1833. Retired.
|
Francis Thomas (Frederick)
|
Jacksonian
|
March 4, 1835 – March 3, 1837
|
24th 25th 26th
|
Redistricted from the 7th district and re-elected in 1835. Re-elected in 1837. Re-elected in 1839. Retired to run for Governor of Maryland.
|
Democratic
|
March 4, 1837 – March 3, 1841
|
John T. Mason Jr. (Hagerstown)
|
Democratic
|
March 4, 1841 – March 3, 1843
|
27th
|
Elected in 1841. [data missing]
|
Thomas A. Spence (Snow Hill)
|
Whig
|
March 4, 1843 – March 3, 1845
|
28th
|
Elected late in 1844. Retired.
|
Edward H. C. Long (Princess Anne)
|
Whig
|
March 4, 1845 – March 3, 1847
|
29th
|
Elected in 1845. Retired.
|
John W. Crisfield (Princess Anne)
|
Whig
|
March 4, 1847 – March 3, 1849
|
30th
|
Elected in 1847. [data missing]
|
John B. Kerr (Easton)
|
Whig
|
March 4, 1849 – March 3, 1851
|
31st
|
Elected in 1849. Retired.
|
Joseph S. Cottman (Upper Trappe)
|
Independent Whig
|
March 4, 1851 – March 3, 1853
|
32nd
|
Elected in 1851. Lost re-election.
|
Augustus R. Sollers (Prince Frederick)
|
Whig
|
March 4, 1853 – March 3, 1855
|
33rd
|
Elected in 1853. [data missing]
|
Thomas F. Bowie (Upper Marlboro)
|
Democratic
|
March 4, 1855 – March 3, 1859
|
34th 35th
|
Elected in 1855. Re-elected in 1857. Lost re-election.
|
George W. Hughes (West River)
|
Democratic
|
March 4, 1859 – March 3, 1861
|
36th
|
Elected in 1859. [data missing]
|
Charles B. Calvert (Bladensburg)
|
Union
|
March 4, 1861 – March 3, 1863
|
37th
|
Elected in 1861. Retired.
|
Seat eliminated after the 1860 census.
|
Seat re-created after the 1870 census.
|
Lloyd Lowndes Jr. (Cumberland)
|
Republican
|
March 4, 1873 – March 3, 1875
|
43rd
|
Elected in 1872. Lost re-election.
|
|
William Walsh (Cumberland)
|
Democratic
|
March 4, 1875 – March 3, 1879
|
44th 45th
|
Elected in 1874. Re-elected in 1876. Retired.
|
Milton G. Urner (Frederick)
|
Republican
|
March 4, 1879 – March 3, 1883
|
46th 47th
|
Elected in 1878. Re-elected in 1880. Retired.
|
Louis E. McComas (Hagerstown)
|
Republican
|
March 4, 1883 – March 3, 1891
|
48th 49th 50th 51st
|
Elected in 1882. Re-elected in 1884. Re-elected in 1886. Re-elected in 1888. Lost re-election.
|
William M. McKaig (Cumberland)
|
Democratic
|
March 4, 1891 – March 3, 1895
|
52nd 53rd
|
Elected in 1890. Re-elected in 1892. Retired.
|
George Louis Wellington (Cumberland)
|
Republican
|
March 4, 1895 – March 3, 1897
|
54th
|
Elected in 1894. Retired after election as a U.S. senator.
|
John McDonald (Rockville)
|
Republican
|
March 4, 1897 – March 3, 1899
|
55th
|
Elected in 1896. [data missing]
|
George A. Pearre (Cumberland)
|
Republican
|
March 4, 1899 – March 3, 1911
|
56th 57th 58th 59th 60th 61st
|
Elected in 1898. Re-elected in 1900. Re-elected in 1902. Re-elected in 1904. Re-elected in 1906. Re-elected in 1908. Retired.
|
David J. Lewis (Cumberland)
|
Democratic
|
March 4, 1911 – March 3, 1917
|
62nd 63rd 64th
|
Elected in 1910. Re-elected in 1912. Re-elected in 1914. Retired.
|
Frederick N. Zihlman (Cumberland)
|
Republican
|
March 4, 1917 – March 3, 1931
|
65th 66th 67th 68th 69th 70th 71st
|
Elected in 1916. Re-elected in 1918. Re-elected in 1920. Re-elected in 1922. Re-elected in 1924. Re-elected in 1926. Re-elected in 1928. Lost re-election.
|
David J. Lewis (Cumberland)
|
Democratic
|
March 4, 1931 – January 3, 1939
|
72nd 73rd 74th 75th
|
Elected in 1930. Re-elected in 1932. Re-elected in 1934. Re-elected in 1936. Retired.
|
William D. Byron (Williamsport)
|
Democratic
|
January 3, 1939 – February 27, 1941
|
76th 77th
|
Elected in 1938. Re-elected in 1940. Died.
|
Vacant
|
February 27, 1941 – May 27, 1941
|
77th
|
|
Katharine Byron (Williamsport)
|
Democratic
|
May 27, 1941 – January 3, 1943
|
Elected to finish her husband's term. Retired.
|
James G. Beall (Frostburg)
|
Republican
|
January 3, 1943 – January 3, 1953
|
78th 79th 80th 81st 82nd
|
Elected in 1942. Re-elected in 1944. Re-elected in 1946. Re-elected in 1948. Re-elected in 1950. Retired after election as a U.S. senator.
|
DeWitt S. Hyde (Bethesda)
|
Republican
|
January 3, 1953 – January 3, 1959
|
83rd 84th 85th
|
Elected in 1952. Re-elected in 1954. Re-elected in 1956. Lost re-election.
|
John R. Foley (Kensington)
|
Democratic
|
January 3, 1959 – January 3, 1961
|
86th
|
Elected in 1958. Lost re-election.
|
Charles M. Mathias Jr. (Frederick)
|
Republican
|
January 3, 1961 – January 3, 1969
|
87th 88th 89th 90th
|
Elected in 1960. Re-elected in 1962. Re-elected in 1964. Re-elected in 1966. Retired to run for U.S. Senator.
|
John G. Beall Jr. (Frostburg)
|
Republican
|
January 3, 1969 – January 3, 1971
|
91st
|
Elected in 1968. Retired to run for U.S. Senator.
|
Goodloe E. Byron (Frederick)
|
Democratic
|
January 3, 1971 – October 11, 1978
|
92nd 93rd 94th 95th
|
Elected in 1970. Re-elected in 1972. Re-elected in 1974. Re-elected in 1976. Died.
|
Beverly Byron (Frederick)
|
Democratic
|
January 3, 1979 – January 3, 1993
|
96th 97th 98th 99th 100th 101st 102nd
|
Elected in 1978. Re-elected in 1980. Re-elected in 1982. Re-elected in 1984. Re-elected in 1986. Re-elected in 1988. Re-elected in 1990. Lost renomination.
|
Roscoe Bartlett (Frederick)
|
Republican
|
January 3, 1993 – January 3, 2013
|
103rd 104th 105th 106th 107th 108th 109th 110th 111th 112th
|
Elected in 1992. Re-elected in 1994. Re-elected in 1996. Re-elected in 1998. Re-elected in 2000. Re-elected in 2002. Re-elected in 2004. Re-elected in 2006. Re-elected in 2008. Re-elected in 2010. Lost re-election after redistricting.
|
1993–2003 [data missing]
|
2003–2013
|
John Delaney (Potomac)
|
Democratic
|
January 3, 2013 – January 3, 2019
|
113th 114th 115th
|
Elected in 2012. Re-elected in 2014. Re-elected in 2016. Retired to run for U.S. President.
|
2013–2023
|
David Trone (Potomac)
|
Democratic
|
January 3, 2019 – present
|
116th 117th 118th
|
Elected in 2018. Re-elected in 2020. Re-elected in 2022. Retiring at end of term to run for U.S. senator.
|
2023–present
|
April McClain-Delaney (elect) (Potomac)
|
Democratic
|
January 3, 2025
|
119th
|
Elected in 2024.
|