| Iowa | Des Moines | Herald of Liberty None | 07/29/1876 – 09/02/1876 | Newspaper Archives |
| Rhode Island | Warren | Herald of the United States None | 01/14/1792 – 12/12/1812 | Newspaper Archives |
| Virginia | Fincastle | Herald of the Valley None | 09/17/1821 – 07/04/1823 | Newspaper Archives |
| Connecticut | New Haven | Herald of Universal Salvation None | 02/20/1833 – 04/15/1834 | Newspaper Archives |
| Vermont | Rutland | Herald of Vermont None | 06/25/1792 – 09/10/1792 | Newspaper Archives |
| Virginia | Fincastle | Herald of Virginia and Fincastle Weekly Advertiser None | 12/05/1800 – 12/05/1800 | Newspaper Archives |
| Texas | Brownsville | Heraldo de Brownsville None | 12/02/1935 – 02/29/1940 | Newspaper Archives |
| Texas | San Antonio | Heraldo de Mexicano None | 10/09/1927 – 03/30/1930 | Newspaper Archives |
| California | Los Angeles | Heraldo de Mexico None | 12/09/1917 – 12/29/1928 | Newspaper Archives |
| New York | Herkimer | Herkimer Herald None | 07/26/1808 – 11/02/1809 | Newspaper Archives |
| Michigan | Detroit | Herold None | 01/06/1911 – 12/29/1911 | Newspaper Archives |
| Pennsylvania | Warren | Hickory Club None | 07/27/1844 – 10/05/1844 | Newspaper Archives |
| New York | Kingston | Hickory Democrat None | 01/27/1846 – 01/27/1846 | Newspaper Archives |
| District Of Columbia | Washington (DC) | Hickory Tree None | 06/27/1844 – 06/27/1844 | Newspaper Archives |
| Illinois | Highland | Highland Union None | 01/04/1867 – 09/09/1910 | Newspaper Archives |
| New Hampshire | Amherst | Hillsboro Telegraph None | 01/01/1820 – 06/29/1822 | Newspaper Archives |
| North Carolina | Hillsborough | Hillsborough Recorder None | 03/10/1824 – 05/10/1865 | Newspaper Archives |
| Massachusetts | Hingham | Hingham Patriot None | 07/02/1838 – 12/29/1848 | Newspaper Archives |
| California | San Francisco | Hispano America None | 06/16/1918 – 12/05/1931 | Newspaper Archives |
| New Mexico | Las Vegas | Hispano Americano None | 04/21/1892 – 10/15/1892 | Newspaper Archives |
| New Mexico | Socorro | Hispano Americano None | 11/17/1891 – 01/09/1892 | Newspaper Archives |
| Texas | El Paso | Hispano Americano None | 08/07/1893 – 08/07/1893 | Newspaper Archives |
| Kansas | Lawrence | Historic Times None | 07/11/1891 – 11/14/1891 | Newspaper Archives |
| Massachusetts | Northampton | Hive None | 08/23/1803 – 01/22/1805 | Newspaper Archives |
| Pennsylvania | Lancaster | Hive None | 07/06/1803 – 06/12/1805 | Newspaper Archives |
| Oklahoma | Hobart | Hobart Daily Republican None | 01/04/1907 – 06/30/1920 | Newspaper Archives |
| Oklahoma | Hobart | Hobart Democrat None | 01/10/1908 – 07/01/1909 | Newspaper Archives |
| Oklahoma | Hobart | Hobart Weekly Chief None | 07/02/1908 – 12/31/1908 | Newspaper Archives |
| New York | New York | Hodges' Journal of Finance and Bank Note Reporter None | 03/21/1857 – 01/01/1867 | Newspaper Archives |
| Washington | Seattle | Hokubei Jiji None | 10/14/1916 – 02/28/1918 | Newspaper Archives |
| North Carolina | Raleigh | Holden Record None | 03/12/1868 – 04/16/1868 | Newspaper Archives |
| Missouri | Oregon | Holt County Sentinel None | 09/22/1876 – 09/22/1876 | Newspaper Archives |
| Iowa | Mount Pleasant | Home Journal None | 01/05/1866 – 01/06/1876 | Newspaper Archives |
| Arkansas | Forrest City | Homeland None | 10/01/1991 – 07/01/1999 | Newspaper Archives |
| Texas | El Paso | Homer Union News None | 10/01/1919 – 10/01/1919 | Newspaper Archives |
| Pennsylvania | Philadelphia | Hope's Philadelphia Price-Current, and Commercial Record None | 10/15/1810 – 09/07/1812 | Newspaper Archives |
| Texas | Corpus Christi | Horizonte None | 11/05/1879 – 11/13/1880 | Newspaper Archives |
| New Mexico | Albuquerque | Hormiga de Oro None | 11/07/1903 – 11/07/1903 | Newspaper Archives |
| Maryland | Frederick | Hornet None | 06/29/1802 – 06/29/1814 | Newspaper Archives |
| North Carolina | Murfreesboro | Hornets' Nest None | 10/01/1812 – 07/22/1813 | Newspaper Archives |
| Texas | Houston | Houston Daily Union None | 01/06/1869 – 12/31/1871 | Newspaper Archives |
| Texas | Houston | Houston Telegraph None | 02/08/1864 – 02/17/1872 | Newspaper Archives |
| Colorado | Greeley | Howitzer None | 11/16/1883 – 12/10/1886 | Newspaper Archives |
| New York | Hudson | Hudson Gazette None | 03/15/1792 – 12/27/1803 | Newspaper Archives |
| New York | Ossining | Hudson River Chronicle None | 10/24/1837 – 09/17/1850 | Newspaper Archives |
| Nevada | Unionville | Humboldt Register None | 03/25/1865 – 03/25/1865 | Newspaper Archives |
| Connecticut | Bridgeport | Humming Bird, or Herald of Taste None | 04/14/1798 – 07/14/1798 | Newspaper Archives |
| District Of Columbia | Washington (DC) | Huntress None | 06/29/1839 – 02/27/1847 | Newspaper Archives |
| Alabama | Huntsville | Huntsville Gazette None | 12/21/1816 – 12/21/1816 | Newspaper Archives |
| Alabama | Huntsville | Huntsville Gazette None | 06/18/1881 – 12/29/1894 | Newspaper Archives |
| Texas | Huntsville | Huntsville Item None | 01/05/1856 – 05/26/1876 | Newspaper Archives |
| Alabama | Huntsville | Huntsville Star None | 01/26/1900 – 01/26/1900 | Newspaper Archives |
| Kansas | Hutchinson | Hutchinson's Journal None | 07/11/1908 – 07/11/1908 | Newspaper Archives |
| Illinois | Chicago | Hyde Park Herald Expanded | 04/29/1882 – 12/31/2020 | Newspaper Archives |
| New York | New York | Iberica None | 01/21/1953 – 12/15/1964 | Newspaper Archives |
| Idaho | Boise | Idaho Democrat None | 01/28/1871 – 06/28/1871 | Newspaper Archives |
| Idaho | Idaho Falls | Idaho Falls Times None | 07/09/1891 – 06/17/1920 | Newspaper Archives |
| Idaho | Salmon City | Idaho Recorder None | 12/12/1889 – 05/04/1892 | Newspaper Archives |
| Idaho | Idaho Falls | Idaho Register None | 04/04/1885 – 09/14/1920 | Newspaper Archives |
| California | Coachella | Ideal None | 11/02/1969 – 11/21/1977 | Newspaper Archives |
| Massachusetts | Boston | Idiot, or, Invisible Rambler None | 12/20/1817 – 01/02/1819 | Newspaper Archives |
| Illinois | Vandalia | Illinois Advocate None | 01/05/1833 – 08/05/1835 | Newspaper Archives |
| Illinois | Quincy | Illinois Bounty Land Register None | 01/01/1836 – 01/06/1836 | Newspaper Archives |
| Illinois | Springfield | Illinois Conservator None | 06/29/1929 – 06/29/1929 | Newspaper Archives |
| Illinois | Shawneetown | Illinois Emigrant None | 07/08/1818 – 09/18/1819 | Newspaper Archives |
| Illinois | Shawneetown | Illinois Gazette None | 03/16/1820 – 12/11/1830 | Newspaper Archives |
| Illinois | Vandalia | Illinois Intelligencer None | 12/14/1820 – 01/07/1832 | Newspaper Archives |
| Illinois | Kaskaskia | Illinois Intelligencer None | 04/29/1818 – 10/14/1820 | Newspaper Archives |
| Illinois | Springfield | Illinois Record None | 11/06/1897 – 04/22/1899 | Newspaper Archives |
| Illinois | Chicago | Illinois Sentinel None | 11/20/1937 – 11/20/1937 | Newspaper Archives |
| Illinois | Chicago | Illinois Staats Zeitung None | 09/16/1858 – 04/21/1898 | Newspaper Archives |
| Illinois | Springfield | Illinois State Register None | 11/13/1840 – 12/30/1904 | Newspaper Archives |
| Illinois | Paris | Illinois Statesman None | 06/12/1840 – 06/12/1840 | Newspaper Archives |
| Illinois | Springfield | Illinois Weekly State Journal None | 11/10/1831 – 04/18/1866 | Newspaper Archives |
| New York | New York | Illustracion None | 03/01/1945 – 03/01/1945 | Newspaper Archives |
| Pennsylvania | Philadelphia | Illustrated New Age None | 07/29/1863 – 06/07/1867 | Newspaper Archives |
| California | San Francisco | Imparcial None | 11/20/1931 – 02/01/1935 | Newspaper Archives |
| Texas | San Antonio | Imparcial de Texas None | 12/20/1917 – 03/31/1921 | Newspaper Archives |
| Ohio | St. Clairsville | Impartial Expositor None | 03/25/1809 – 03/25/1809 | Newspaper Archives |
| New York | New York | Impartial Gazetteer, and Saturday Evening's Post None | 05/17/1788 – 09/13/1788 | Newspaper Archives |
| Connecticut | Suffield | Impartial Herald None | 06/14/1797 – 06/11/1799 | Newspaper Archives |
| Massachusetts | Newburyport | Impartial Herald None | 05/18/1793 – 10/27/1797 | Newspaper Archives |
| Connecticut | Stonington | Impartial Journal None | 10/08/1799 – 03/06/1804 | Newspaper Archives |
| Rhode Island | Providence | Impartial Observer None | 08/11/1800 – 03/06/1802 | Newspaper Archives |
| New York | Cooperstown | Impartial Observer None | 10/22/1808 – 05/27/1809 | Newspaper Archives |
| District Of Columbia | Washington | Impartial Observer, and Washington Advertiser None | 06/19/1795 – 08/14/1795 | Newspaper Archives |
| Massachusetts | Salem | Impartial Register None | 05/12/1800 – 12/31/1801 | Newspaper Archives |
| Tennessee | Nashville | Impartial Review, and Cumberland Repository None | 01/18/1806 – 08/16/1806 | Newspaper Archives |
| Maine | Portland | Impending Crisis, and Irrepressible Conflict None | 03/27/1860 – 03/27/1860 | Newspaper Archives |
| New York | Poughkeepsie | Independence None | 02/08/1832 – 01/29/1834 | Newspaper Archives |
| Iowa | Independence | Independence Conservative None | 03/03/1859 – 10/20/1875 | Newspaper Archives |
| Texas | Houston | Independent None | 01/27/1900 – 01/27/1900 | Newspaper Archives |
| South Dakota | Fort Randall | Independent None | 01/18/1865 – 12/20/1865 | Newspaper Archives |
| Massachusetts | Boston | Independent Advertiser None | 01/04/1748 – 09/25/1749 | Newspaper Archives |
| New York | Ballston Spa | Independent American None | 09/27/1808 – 05/06/1818 | Newspaper Archives |
| District Of Columbia | Georgetown | Independent American None | 07/11/1809 – 01/22/1811 | Newspaper Archives |
| Massachusetts | Boston | Independent Chronicle None | 09/19/1776 – 05/29/1817 | Newspaper Archives |
| Massachusetts | Boston | Independent Chronicle and Boston Patriot None | 06/04/1817 – 12/31/1825 | Newspaper Archives |
| New Mexico | Las Cruces | Independent Democrat None | 02/03/1892 – 11/29/1899 | Newspaper Archives |
| New Hampshire | Concord | Independent Democrat None | 05/03/1849 – 09/28/1871 | Newspaper Archives |
| New York | New York | Independent Gazette None | 12/13/1783 – 03/11/1784 | Newspaper Archives |
| Massachusetts | Worcester | Independent Gazetteer None | 11/27/1799 – 12/29/1801 | Newspaper Archives |
| Pennsylvania | Philadelphia | Independent Gazetteer None | 04/13/1782 – 09/10/1796 | Newspaper Archives |
| Kentucky | Lexington | Independent Gazetteer None | 04/19/1803 – 11/16/1805 | Newspaper Archives |
| Vermont | Brattleboro | Independent Inquirer None | 09/14/1833 – 09/06/1834 | Newspaper Archives |
| New York | New York | Independent Journal None | 11/17/1783 – 12/24/1788 | Newspaper Archives |
| Massachusetts | Boston | Independent Ledger None | 06/15/1778 – 10/16/1786 | Newspaper Archives |
| Massachusetts | Milford | Independent Messenger None | 01/01/1831 – 04/01/1831 | Newspaper Archives |
| New York | New York | Independent New-York Gazette None | 11/22/1783 – 12/06/1783 | Newspaper Archives |
| Connecticut | Brooklyn | Independent Observer None | 12/18/1820 – 05/13/1822 | Newspaper Archives |
| Connecticut | Hartford | Independent Press None | 07/01/1833 – 09/22/1834 | Newspaper Archives |
| Pennsylvania | Franklin | Independent Press None | 08/09/1876 – 08/09/1876 | Newspaper Archives |
| Massachusetts | New Bedford | Independent Press None | 10/26/1848 – 11/01/1848 | Newspaper Archives |
| Ohio | Lancaster | Independent Press None | 09/12/1812 – 09/12/1812 | Newspaper Archives |
| New York | New York | Independent Reflector None | 11/30/1752 – 11/22/1753 | Newspaper Archives |
| Connecticut | Norwalk | Independent Republican None | 06/17/1802 – 04/06/1803 | Newspaper Archives |
| Virginia | Richmond | Independent Republican None | 05/01/1869 – 05/01/1869 | Newspaper Archives |
| Maine | Portland | Independent Statesman None | 07/14/1821 – 05/06/1825 | Newspaper Archives |
| Massachusetts | Newburyport | Independent Whig None | 04/05/1810 – 05/02/1811 | Newspaper Archives |
| Connecticut | Danbury | Independent Whig and People's Advocate None | 07/03/1848 – 10/02/1848 | Newspaper Archives |
| Pennsylvania | Philadelphia | Independent Whig, and Philadelphia Commercial Gazette None | 03/20/1802 – 08/04/1802 | Newspaper Archives |
| New Mexico | Mountainair | Independiente None | 01/26/1918 – 12/25/1920 | Newspaper Archives |
| Texas | El Paso | Independiente None | 05/06/1896 – 08/07/1896 | Newspaper Archives |
| New York | New York | Independiente None | 10/01/1898 – 12/31/1898 | Newspaper Archives |
| Oklahoma | Eufaula | Indian Journal None | 01/16/1878 – 07/06/1895 | Newspaper Archives |
| Indiana | Vincennes | Indiana Centinel None | 03/14/1817 – 09/08/1821 | Newspaper Archives |
| Indiana | Indianapolis | Indiana Democrat None | 08/14/1830 – 06/09/1841 | Newspaper Archives |
| Indiana | Salem | Indiana Farmer None | 05/30/1823 – 11/18/1825 | Newspaper Archives |
| Indiana | Corydon | Indiana Gazette None | 06/21/1817 – 11/29/1821 | Newspaper Archives |
| Indiana | Bloomington | Indiana Gazette None | 11/27/1824 – 01/15/1825 | Newspaper Archives |
| Indiana | Vincennes | Indiana Gazette None | 08/07/1804 – 08/14/1805 | Newspaper Archives |
| Indiana | Vevay | Indiana Register None | 09/16/1816 – 11/25/1817 | Newspaper Archives |
| Indiana | Madison | Indiana Republican None | 10/04/1817 – 05/20/1829 | Newspaper Archives |
| Indiana | Indianapolis | Indiana State Guard None | 07/21/1860 – 07/20/1861 | Newspaper Archives |
| Indiana | Indianapolis | Indiana State Journal None | 06/24/1846 – 12/27/1899 | Newspaper Archives |
| Indiana | Indianapolis | Indianapolis Gazette None | 07/12/1825 – 02/25/1830 | Newspaper Archives |
| Indiana | Indianapolis | Indianapolis Ledger None | 04/13/1918 – 10/28/1922 | Newspaper Archives |
| Indiana | Indianapolis | Indianapolis Sentinel None | 07/02/1872 – 09/30/1882 | Newspaper Archives |
| Indiana | Indianapolis | Indianapolis World None | 01/27/1900 – 01/27/1900 | Newspaper Archives |
| New Mexico | Albuquerque | Indito None | 11/24/1900 – 04/04/1901 | Newspaper Archives |
| New Mexico | Socorro | Industrial Advertiser None | 06/10/1893 – 08/24/1895 | Newspaper Archives |
| Florida | Tampa | Informacion None | 10/31/1958 – 10/31/1958 | Newspaper Archives |
| Nevada | Hamilton | Inland Empire None | 06/16/1869 – 09/21/1869 | Newspaper Archives |
| Louisiana | New Orleans | Inside New Orleans None | 05/01/1965 – 05/01/1965 | Newspaper Archives |
| New Hampshire | Portsmouth | Intelligencer None | 12/04/1806 – 05/15/1817 | Newspaper Archives |
| West Virginia | Wheeling | Intelligencer None | 01/02/1871 – 12/30/1876 | Newspaper Archives |
| Pennsylvania | Lancaster | Intelligencer and Weekly Advertiser None | 01/03/1818 – 12/26/1818 | Newspaper Archives |
| Illinois | Chicago | Inter Ocean None | 06/05/1879 – 04/21/1891 | Newspaper Archives |
| California | Los Angeles | Inter-Faith Churchman None | 04/20/1941 – 04/20/1941 | Newspaper Archives |
| Utah | Salt Lake City | Inter-Mountain Advocate None | 12/14/1894 – 04/30/1897 | Newspaper Archives |
| Florida | Tampa | Internacional None | 06/30/1939 – 08/07/1942 | Newspaper Archives |
| South Carolina | Charleston | Investigator None | 08/22/1812 – 02/09/1814 | Newspaper Archives |
| Pennsylvania | Harrisburg | Investigator None | 08/05/1851 – 10/17/1851 | Newspaper Archives |
| Iowa | Des Moines | Iowa Baptist Standard None | 05/21/1897 – 05/21/1897 | Newspaper Archives |
| Iowa | Iowa City | Iowa Capitol Reporter None | 01/20/1847 – 09/29/1852 | Newspaper Archives |
| Iowa | Iowa City | Iowa Republican None | 05/02/1849 – 09/13/1876 | Newspaper Archives |
| Iowa | Des Moines | Iowa State Bystander None | 11/13/1896 – 12/28/1900 | Newspaper Archives |
| Iowa | Burlington | Iowa Territorial Gazette and Burlington Advertiser None | 07/10/1837 – 08/25/1858 | Newspaper Archives |
| Arizona | Tucson | Iris None | 06/19/1886 – 06/19/1886 | Newspaper Archives |
| New York | New York | Irish American None | 08/12/1849 – 07/04/1914 | Newspaper Archives |
| New York | New York | Irish Citizen None | 10/19/1867 – 10/10/1868 | Newspaper Archives |
| New Jersey | Newark | Irish Citizen None | 09/09/1876 – 09/09/1876 | Newspaper Archives |
| New York | New York | Irish Nation None | 11/26/1881 – 10/06/1883 | Newspaper Archives |
| New York | New York | Irish World None | 05/25/1872 – 04/08/1905 | Newspaper Archives |
| New York | New York | Iron Platform None | 05/01/1856 – 03/01/1864 | Newspaper Archives |
| Pennsylvania | Pittsburgh | Iron World and Manufacturer None | 10/24/1871 – 12/02/1873 | Newspaper Archives |
| New York | Ithaca | Ithaca Gazette and Religious Intelligencer None | 06/05/1817 – 06/05/1817 | Newspaper Archives |
| New York | Ithaca | Ithaca Herald None | 08/31/1836 – 10/04/1837 | Newspaper Archives |
| New York | Ithaca | Ithaca Journal None | 07/16/1823 – 12/28/1831 | Newspaper Archives |
| California | San Francisco | J.C. Merrill and Co's Market Report None | 05/28/1869 – 05/28/1869 | Newspaper Archives |
| Michigan | Jackson | Jackson Citizen None | 08/15/1849 – 10/16/1903 | Newspaper Archives |
| Michigan | Jackson | Jackson Citizen Patriot Expanded | 03/27/1865 – 12/31/2018 | Newspaper Archives |
| Tennessee | Jackson | Jackson Headlight None | 01/27/1900 – 01/27/1900 | Newspaper Archives |
| Maryland | Jackson | Jackson Picket Guard None | 09/10/1856 – 09/24/1856 | Newspaper Archives |
| Massachusetts | Boston | Jackson Republican None | 08/09/1828 – 12/31/1828 | Newspaper Archives |
| New Jersey | Trenton | Jacksonian None | 10/08/1828 – 10/08/1828 | Newspaper Archives |
| Maine | Lewiston | Jacksonian None | 09/18/1868 – 11/06/1868 | Newspaper Archives |
| Arkansas | Heber Springs | Jacksonian None | 11/27/1890 – 05/31/1894 | Newspaper Archives |
| Florida | Jacksonville | Jacksonville Courier None | 02/26/1835 – 12/31/1835 | Newspaper Archives |
| California | San Francisco | Jalamate None | 12/01/1971 – 06/09/1972 | Newspaper Archives |
| New York | Jamestown | Jamestown Journal None | 06/21/1826 – 12/29/1876 | Newspaper Archives |
| Wisconsin | Janesville | Janesville Daily Gazette None | 03/09/1860 – 10/21/1876 | Newspaper Archives |
| Iowa | Jefferson | Jefferson Era None | 04/08/1868 – 07/29/1876 | Newspaper Archives |
| Maine | Portland | Jeffersonian None | 02/24/1834 – 07/25/1836 | Newspaper Archives |
| Georgia | Atlanta | Jeffersonian None | 06/17/1909 – 11/17/1910 | Newspaper Archives |
| Louisiana | New Orleans | Jeffersonian None | 05/30/1842 – 09/21/1844 | Newspaper Archives |
| Georgia | Thomson | Jeffersonian None | 12/01/1910 – 10/08/1914 | Newspaper Archives |
| Wisconsin | Monroe | Jeffersonian Democrat None | 08/14/1856 – 03/26/1857 | Newspaper Archives |
| Virginia | Charlottesville | Jeffersonian Republican None | 04/19/1855 – 12/22/1880 | Newspaper Archives |
| Louisiana | New Orleans | Jeffersonian Republican None | 12/21/1844 – 10/02/1847 | Newspaper Archives |
| Massachusetts | Gloucester | Jeffersonian Republican None | 10/15/1838 – 11/23/1838 | Newspaper Archives |
| New Jersey | Aberdeen | Jersey Chronicle None | 05/02/1795 – 04/30/1796 | Newspaper Archives |
| New Jersey | Jersey City | Jersey City News None | 01/02/1902 – 03/31/1902 | Newspaper Archives |
| New Jersey | Morristown | Jerseyman None | 10/18/1826 – 06/16/1841 | Newspaper Archives |
| New Jersey | Newark | Jewish Chronicle None | 10/14/1921 – 01/08/1943 | Newspaper Archives |
| New York | New York | Jewish Daily News None | 01/02/1916 – 12/31/1922 | Newspaper Archives |
| New Jersey | New Brunswick | Jewish Journal None | 09/05/1956 – 08/27/1971 | Newspaper Archives |
| New York | New York | Jewish Messenger None | 01/02/1857 – 12/26/1902 | Newspaper Archives |
| New York | New York | Jewish Morning Journal None | 01/02/1910 – 12/31/1915 | Newspaper Archives |
| California | San Francisco | John B. Newton and Co.'s Market Report None | 11/04/1858 – 12/04/1858 | Newspaper Archives |