Name |
Birthplace (current country) |
Then the territory of |
State(s) represented |
Party |
Years |
David H. Armstrong |
Canada[lower-alpha 1] |
United Kingdom of Great Britain and Ireland |
Missouri |
Democratic |
1877–1879 |
David Baird |
United Kingdom[lower-alpha 2] |
United Kingdom of Great Britain and Ireland |
New Jersey |
Republican |
1918–1919 |
Edward Baker |
United Kingdom |
United Kingdom of Great Britain and Ireland |
Oregon |
Republican |
1860–1861 |
James B. Beck |
United Kingdom |
United Kingdom of Great Britain and Ireland |
Kentucky |
Democratic |
1877–1890 |
Judah P. Benjamin |
U.S. Virgin Islands [lower-alpha 3] |
Danish Virgin Islands |
Louisiana |
Whig |
1853–1859 |
Democratic |
1859–1861 |
Michael Bennet |
India |
India |
Colorado |
Democratic |
2009–present |
Hiram Bingham |
United States[lower-alpha 4] |
Kingdom of Hawaii |
Connecticut |
Republican |
1924–1933 |
Rudy Boschwitz |
Germany |
Weimar Germany |
Minnesota |
Republican |
1978–1991 |
Charles Bouligny |
United States[lower-alpha 5] |
Spanish Empire |
Louisiana |
Democratic-Republican |
1824–1828 |
National Republican |
1828–1829 |
Pierce Butler |
Ireland |
Kingdom of Ireland |
South Carolina |
Pro-Administration |
1789–1791 |
Anti-Administration |
1791–1795 |
Democratic-Republican |
1795–1796, 1802–1804 |
George W. Campbell |
United Kingdom |
Kingdom of Great Britain |
Tennessee |
Democratic-Republican |
1811–1814, 1815–1818 |
Eugene Casserly |
Ireland |
United Kingdom of Great Britain and Ireland |
California |
Democratic |
1869–1873 |
Charles W. Cathcart |
Portugal[lower-alpha 6] |
Kingdom of Portugal |
Indiana |
Democratic |
1852–1853 |
John Conness |
Ireland |
United Kingdom of Great Britain and Ireland |
California |
Democratic |
1863–1869 |
James Couzens |
Canada |
United Kingdom of Great Britain and Ireland |
Michigan |
Republican |
1922–1936 |
Ted Cruz |
Canada |
Canada |
Texas |
Republican |
2013–present |
James J. Davis |
United Kingdom |
United Kingdom of Great Britain and Ireland |
Pennsylvania |
Republican |
1930–1945 |
Jean Destréhan |
United States[lower-alpha 7] |
New France |
Louisiana |
Democratic-Republican |
1812 |
Tammy Duckworth |
Thailand |
Thailand |
Illinois |
Democratic |
2017–present |
Charles E. Dudley |
United Kingdom |
Kingdom of Great Britain |
New York |
Jacksonian Democrat |
1829–1833 |
James Graham Fair |
United Kingdom |
United Kingdom of Great Britain and Ireland |
Nevada |
Democratic |
1881–1887 |
Eligius Fromentin |
France |
Kingdom of France |
Louisiana |
Democratic-Republican |
1813–1819 |
Albert Gallatin |
Switzerland[lower-alpha 8] |
Republic of Geneva |
Pennsylvania |
Democratic-Republican |
1793–1794[lower-alpha 9] |
Jacob Gallinger |
Canada[lower-alpha 10] |
United Kingdom of Great Britain and Ireland |
New Hampshire |
Republican |
1891–1918 |
Frank Gooding |
United Kingdom |
United Kingdom of Great Britain and Ireland |
Idaho |
Republican |
1921–1928 |
William Harper |
Antigua and Barbuda[lower-alpha 11] |
United Kingdom of Great Britain and Ireland |
South Carolina |
Jacksonian Democrat |
1826 |
S. I. Hayakawa |
Canada |
Canada |
California |
Republican |
1977–1983 |
Felix Hebert |
Canada |
United Kingdom of Great Britain and Ireland |
Rhode Island |
Republican |
1929–1935 |
Mazie Hirono |
Japan |
Japan |
Hawaii |
Democratic |
2013–present |
William Hughes |
Ireland |
United Kingdom of Great Britain and Ireland |
New Jersey |
Democratic |
1913–1918 |
James Jackson |
United Kingdom |
Kingdom of Great Britain |
Georgia |
Anti-Administration |
1793–1795 |
Democratic-Republican |
1801–1806 |
Magnus Johnson |
Sweden |
United Kingdoms of Sweden and Norway |
Minnesota |
Farmer-Labor |
1923–1925 |
Samuel Johnston |
United Kingdom |
Kingdom of Great Britain |
North Carolina |
Pro-Administration |
1789–1793 |
Charles Jones |
Ireland |
United Kingdom of Great Britain and Ireland |
Florida |
Democratic |
1875–1887 |
John Jones |
United Kingdom |
United Kingdom of Great Britain and Ireland |
Nevada |
Republican |
1873–1895 |
Silver |
1895–1901 |
Republican |
1901–1903 |
Thomas Kearns |
Canada |
United Kingdom of Great Britain and Ireland |
Utah |
Republican |
1901–1905 |
Octaviano Larrazolo |
Mexico |
Second Federal Republic of Mexico |
New Mexico |
Republican |
1928–1929 |
John Laurance |
United Kingdom |
Kingdom of Great Britain |
New York |
Federalist |
1796–1800 |
William Lorimer |
United Kingdom |
United Kingdom of Great Britain and Ireland |
Illinois |
Republican |
1909–1912 |
Walter Lowrie |
United Kingdom |
Kingdom of Great Britain |
Pennsylvania |
Democratic-Republican |
1819–1825 |
Stephen Mallory |
Trinidad and Tobago[lower-alpha 12] |
United Kingdom of Great Britain and Ireland |
Florida |
Democratic |
1851–1861 |
Lee Mantle |
United Kingdom |
United Kingdom of Great Britain and Ireland |
Montana |
Republican |
1895–1896 |
Silver Republican |
1896–1899 |
Mel Martínez |
Cuba |
Republic of Cuba |
Florida |
Republican |
2005–2009 |
John McCain |
Panama[lower-alpha 13] |
Panama Canal Zone |
Arizona |
Republican |
1987–2018 |
James McMillan |
Canada[lower-alpha 10] |
United Kingdom of Great Britain and Ireland |
Michigan |
Republican |
1889–1902 |
Joseph Millard |
Canada[lower-alpha 10] |
United Kingdom of Great Britain and Ireland |
Nebraska |
Republican |
1901–1907 |
Robert Morris |
United Kingdom |
Kingdom of Great Britain |
Pennsylvania |
Pro-Administration |
1789–1795 |
John Moses |
Norway |
United Kingdoms of Sweden and Norway |
North Dakota |
Democratic |
1945 |
James E. Murray |
Canada |
United Kingdom of Great Britain and Ireland |
Montana |
Democratic |
1934–1961 |
Knute Nelson |
Norway |
United Kingdoms of Sweden and Norway |
Minnesota |
Republican |
1895–1923 |
James Nesmith |
Canada[lower-alpha 14] |
United Kingdom of Great Britain and Ireland |
Oregon |
Democratic |
1861–1867 |
Samuel Nicholson |
Canada[lower-alpha 15] |
United Kingdom of Great Britain and Ireland |
Colorado |
Republican |
1921–1923 |
George T. Oliver |
United Kingdom |
United Kingdom of Great Britain and Ireland |
Pennsylvania |
Republican |
1909–1917 |
Samuel Pasco |
United Kingdom |
United Kingdom of Great Britain and Ireland |
Florida |
Democratic |
1887–1899 |
William Paterson |
United Kingdom |
Kingdom of Ireland |
New Jersey |
Pro-Administration |
1789–1790 |
Thomas Patterson |
Ireland |
United Kingdom of Great Britain and Ireland |
Colorado |
Democratic |
1901–1907 |
Alexander Porter |
Ireland |
United Kingdom of Great Britain and Ireland |
Louisiana |
Whig |
1833–1837 |
Edward Robertson |
United Kingdom |
United Kingdom of Great Britain and Ireland |
Wyoming |
Republican |
1943–1949 |
Carl Schurz |
Germany[lower-alpha 16] |
German Confederation |
Missouri |
Republican |
1869–1870, 1872–1875 |
Liberal Republican |
1870–1872 |
William Joyce Sewell |
Ireland |
United Kingdom of Great Britain and Ireland |
New Jersey |
Republican |
1881–1887, 1895–1901 |
James Shields |
United Kingdom |
United Kingdom of Great Britain and Ireland |
Illinois |
Democratic |
1849–1855 |
Minnesota |
1858–1859 |
Missouri |
1879 |
Joseph Simon |
Germany[lower-alpha 17] |
Grand Duchy of Hesse |
Oregon |
Republican |
1898–1903 |
Pierre Soulé |
France |
First French Republic |
Louisiana |
Democratic |
1847, 1849–1853 |
Isaac Stephenson |
Canada[lower-alpha 18] |
United Kingdom of Great Britain and Ireland |
Wisconsin |
Republican |
1907–1915 |
Patrick Joseph Sullivan |
Ireland |
United Kingdom of Great Britain and Ireland |
Wyoming |
Republican |
1929–1930 |
George Sutherland |
United Kingdom |
United Kingdom of Great Britain and Ireland |
Utah |
Republican |
1905–1917 |
Thomas Taggart |
Ireland |
United Kingdom of Great Britain and Ireland |
Indiana |
Democratic |
1916 |
Edward Tiffin |
United Kingdom |
Kingdom of Great Britain |
Ohio |
Democratic-Republican |
1807–1809 |
Chris Van Hollen |
Pakistan |
Pakistan |
Maryland |
Democratic |
2017–present |
Robert Wagner |
Germany |
Prussia |
New York |
Democratic |
1927–1949 |
Patrick Walsh |
Ireland |
United Kingdom of Great Britain and Ireland |
Georgia |
Democratic |
1894–1895 |
Lowell Weicker |
France |
French Third Republic |
Connecticut |
Republican |
1971–1989 |
George Wetmore |
United Kingdom |
United Kingdom of Great Britain and Ireland |
Rhode Island |
Republican |
1895–1907, 1908–1913 |
David Levy Yulee |
U.S. Virgin Islands[lower-alpha 19] |
United Kingdom of Great Britain and Ireland |
Florida |
Democratic |
1845–1851, 1855–1861 |