| Hemet | Hemet News Expanded | 01/06/1899 – 06/30/1999 | Newspaper Archives |
| Idyllwild | Idyllwild Town Crier None | 11/01/1946 – 12/31/2015 | Newspaper Archives |
| Riverside | Riverside Daily Press Expanded | 07/06/1878 – 09/30/1983 | Newspaper Archives |
| San Francisco | San Francisco Chronicle None | 01/16/1865 – 12/31/2017 | Newspaper Archives |
| Los Angeles | Aguacero None | 03/24/1878 – 03/31/1878 | Newspaper Archives |
| Santa Monica | Aguila None | 03/21/1971 – 03/21/1973 | Newspaper Archives |
| Oakland | Alambres de N.E.L. None | 05/21/1975 – 06/21/1977 | Newspaper Archives |
| San Francisco | Alaska Appeal None | 03/06/1879 – 04/15/1880 | Newspaper Archives |
| San Francisco | Alaska Herald None | 03/01/1868 – 07/13/1874 | Newspaper Archives |
| San Francisco | Alta California None | 06/01/1850 – 06/21/1861 | Newspaper Archives |
| Oakland | American Sentinel None | 01/01/1886 – 12/25/1889 | Newspaper Archives |
| Los Angeles | Amigo del Pueblo None | 11/30/1861 – 11/30/1861 | Newspaper Archives |
| Stanford | Atisbos None | 06/01/1975 – 06/01/1978 | Newspaper Archives |
| San Francisco | Banner of Progress None | 01/25/1868 – 02/01/1868 | Newspaper Archives |
| San Francisco | California Christian Advocate None | 02/17/1853 – 08/10/1876 | Newspaper Archives |
| San Francisco | California Chronik None | 04/28/1866 – 08/27/1876 | Newspaper Archives |
| Los Angeles | California Courier None | 01/09/1986 – 01/15/1987 | Newspaper Archives |
| Fresno | California Courier None | 08/20/1958 – 12/26/1985 | Newspaper Archives |
| Fowler | California Courier None | 09/18/1958 – 08/06/1964 | Newspaper Archives |
| San Francisco | California Farmer and Journal of Useful Sciences None | 09/21/1854 – 09/21/1876 | Newspaper Archives |
| Sacramento | California Farmer and Journal of Useful Sciences None | 01/12/1854 – 01/16/1857 | Newspaper Archives |
| Benicia | California Gazette None | 03/29/1851 – 02/21/1852 | Newspaper Archives |
| San Francisco | California Journal und Sonntags-gast None | 01/14/1872 – 12/30/1877 | Newspaper Archives |
| Grass Valley | California Mining Journal None | 04/01/1856 – 07/01/1858 | Newspaper Archives |
| San Francisco | California Spirit of the Times and Underwriter's Journal None | 03/03/1866 – 11/23/1878 | Newspaper Archives |
| San Francisco | California Star None | 07/10/1847 – 04/01/1848 | Newspaper Archives |
| San Francisco | California Weekly Courier None | 11/15/1850 – 11/15/1850 | Newspaper Archives |
| Monterey | Californian None | 08/15/1846 – 08/15/1846 | Newspaper Archives |
| Columbia | Campaign Gazette None | 09/27/1856 – 11/01/1856 | Newspaper Archives |
| San Francisco | Catholic Guardian None | 01/01/1872 – 01/01/1872 | Newspaper Archives |
| San Francisco | Centro America None | 02/20/1921 – 08/25/1921 | Newspaper Archives |
| San Francisco | Chas. W. Brooks and Co's Market Report None | 04/19/1862 – 10/29/1866 | Newspaper Archives |
| San Francisco | Chas. W. Brooks and Co.'s Circular None | 01/29/1862 – 06/14/1866 | Newspaper Archives |
| Colton | Chicano None | 04/21/1968 – 06/30/1977 | Newspaper Archives |
| Los Angeles | Cinema None | 02/01/1935 – 02/01/1935 | Newspaper Archives |
| Los Angeles | Clamor Publico None | 06/19/1855 – 06/27/1857 | Newspaper Archives |
| Columbia | Columbia Gazette None | 01/22/1853 – 04/25/1857 | Newspaper Archives |
| San Francisco | Commercial Herald's Freight Circular None | 11/09/1867 – 12/31/1870 | Newspaper Archives |
| Los Angeles | Correo Mejicano None | 10/18/1917 – 10/18/1917 | Newspaper Archives |
| San Francisco | Corriere del Popolo None | 01/04/1916 – 12/20/1962 | Newspaper Archives |
| Darwin | Coso Mining News None | 05/27/1876 – 06/03/1876 | Newspaper Archives |
| San Francisco | Cronica None | 12/15/1854 – 02/28/1855 | Newspaper Archives |
| San Francisco | Daily Commercial News None | 02/19/1876 – 12/31/1888 | Newspaper Archives |
| Sacramento | Daily Democratic State Journal None | 08/26/1853 – 04/30/1858 | Newspaper Archives |
| Stockton | Daily Evening Herald None | 07/05/1865 – 09/18/1876 | Newspaper Archives |
| San Francisco | Daily Globe None | 07/04/1856 – 12/20/1859 | Newspaper Archives |
| San Francisco | Daily Placer Times and Transcript None | 06/28/1852 – 12/04/1855 | Newspaper Archives |
| San Diego | Daily San Diegan None | 11/01/1887 – 02/29/1888 | Newspaper Archives |
| San Francisco | Daily Stock Report None | 05/11/1875 – 10/09/1876 | Newspaper Archives |
| Los Angeles | Democrata None | 10/14/1882 – 11/04/1882 | Newspaper Archives |
| Sacramento | Democratic Campaigner None | 08/07/1852 – 08/14/1852 | Newspaper Archives |
| Los Angeles | Eco de la Patria None | 02/14/1878 – 02/21/1878 | Newspaper Archives |
| Los Angeles | Eco de Mexico None | 10/03/1924 – 10/29/1924 | Newspaper Archives |
| San Francisco | Eco del Pacifico None | 04/09/1857 – 04/09/1857 | Newspaper Archives |
| Los Angeles | Eco Mejicano None | 10/29/1885 – 10/29/1885 | Newspaper Archives |
| San Francisco | Edw'd Mott Robinson's Circular and Market Review None | 05/21/1865 – 07/17/1865 | Newspaper Archives |
| San Francisco | Elevator None | 05/05/1865 – 06/11/1898 | Newspaper Archives |
| Coloma | Empire County Argus None | 03/18/1854 – 03/25/1854 | Newspaper Archives |
| San Jose | Evening News Expanded | 02/23/1884 – 08/26/1983 | Newspaper Archives |
| San Francisco | Evening Post None | 10/21/1873 – 12/30/1876 | Newspaper Archives |
| San Diego | Evening Tribune None | 09/29/1908 – 12/31/1914 | Newspaper Archives |
| San Diego | Evening Tribune Expanded | 12/02/1895 – 02/01/1992 | Newspaper Archives |
| Los Angeles | Fe en la Democracia None | 10/29/1884 – 11/03/1884 | Newspaper Archives |
| Folsom | Folsom Dispatch None | 12/19/1857 – 12/19/1857 | Newspaper Archives |
| San Francisco | Free Angela None | 05/01/1971 – 11/08/1971 | Newspaper Archives |
| Redding | Free Press Expanded | 04/22/1883 – 12/30/1904 | Newspaper Archives |
| San Francisco | Freeman, Smith and Co's Market Review None | 01/11/1868 – 01/11/1868 | Newspaper Archives |
| Berkeley | Fuego de Aztlan None | 03/01/1976 – 12/01/1978 | Newspaper Archives |
| Santa Barbara | Gaceta None | 08/09/1879 – 07/30/1881 | Newspaper Archives |
| San Francisco | Grafico Internacional None | 02/01/1937 – 04/01/1937 | Newspaper Archives |
| Berkeley | Grito None | 09/01/1967 – 06/01/1974 | Newspaper Archives |
| San Francisco | Grocer and Country Merchant None | 08/11/1876 – 08/11/1876 | Newspaper Archives |
| San Francisco | Guide None | 08/23/1872 – 10/16/1876 | Newspaper Archives |
| San Francisco | Henry B. William's Circular and Market Review None | 08/02/1865 – 08/09/1866 | Newspaper Archives |
| Los Angeles | Heraldo de Mexico None | 12/09/1917 – 12/29/1928 | Newspaper Archives |
| San Francisco | Hispano America None | 06/16/1918 – 12/05/1931 | Newspaper Archives |
| Coachella | Ideal None | 11/02/1969 – 11/21/1977 | Newspaper Archives |
| San Francisco | Imparcial None | 11/20/1931 – 02/01/1935 | Newspaper Archives |
| Los Angeles | Inter-Faith Churchman None | 04/20/1941 – 04/20/1941 | Newspaper Archives |
| San Francisco | J.C. Merrill and Co's Market Report None | 05/28/1869 – 05/28/1869 | Newspaper Archives |
| San Francisco | Jalamate None | 12/01/1971 – 06/09/1972 | Newspaper Archives |
| San Francisco | John B. Newton and Co.'s Market Report None | 11/04/1858 – 12/04/1858 | Newspaper Archives |
| Los Angeles | Joven None | 09/18/1877 – 04/12/1878 | Newspaper Archives |
| Los Angeles | Los Angeles Daily Star None | 01/03/1872 – 12/31/1876 | Newspaper Archives |
| Los Angeles | Los Angeles Tribune None | 09/06/1943 – 04/22/1960 | Newspaper Archives |
| Los Angeles | Malcriado None | 04/17/1927 – 04/17/1927 | Newspaper Archives |
| Manzanar | Manzanar Free Press None | 06/02/1942 – 09/08/1945 | Newspaper Archives |
| Mariposa | Mariposa Gazette None | 02/05/1876 – 07/01/1876 | Newspaper Archives |
| San Francisco | Market Report of J.R. Newton and Co. None | 09/15/1853 – 09/15/1853 | Newspaper Archives |
| San Francisco | McRuer and Merrill's Market Report None | 02/21/1865 – 03/02/1865 | Newspaper Archives |
| San Francisco | Mefistofeles None | 03/09/1918 – 07/20/1918 | Newspaper Archives |
| San Francisco | Mercantile Gazette and Prices Current None | 03/19/1857 – 10/18/1867 | Newspaper Archives |
| Los Angeles | Mesazero None | 12/21/1954 – 12/21/1954 | Newspaper Archives |
| Coloma | Miners' Advocate None | 01/01/1853 – 08/06/1853 | Newspaper Archives |
| San Francisco | Mirror of the Times None | 12/12/1857 – 12/12/1857 | Newspaper Archives |
| Los Angeles | Monitor Mejicano None | 10/26/1895 – 10/29/1898 | Newspaper Archives |
| Downieville | Mountain Messenger None | 01/13/1866 – 06/10/1876 | Newspaper Archives |
| Oakland | Mundo None | 01/06/1971 – 04/02/1975 | Newspaper Archives |
| Newell | Newell Star None | 03/09/1944 – 02/15/1946 | Newspaper Archives |
| San Francisco | Nueva Mission None | 11/27/1967 – 10/01/1969 | Newspaper Archives |
| Oakland | Oakland Daily Transcript None | 04/01/1869 – 10/05/1876 | Newspaper Archives |
| Oakland | Oakland Sunshine None | 03/20/1915 – 02/25/1922 | Newspaper Archives |
| San Francisco | Oriental: or, Tung-ngai san-luk None | 04/28/1855 – 10/01/1855 | Newspaper Archives |
| San Francisco | Pacific None | 08/01/1851 – 12/17/1879 | Newspaper Archives |
| San Francisco | Pacific Churchman None | 07/10/1873 – 08/17/1876 | Newspaper Archives |
| San Francisco | Pacific Whalemen's List None | 10/19/1855 – 12/04/1855 | Newspaper Archives |
| Yankee Jim's | Placer Courier None | 10/01/1857 – 01/14/1858 | Newspaper Archives |
| San Francisco | Placer Times and Transcript None | 07/30/1853 – 10/31/1853 | Newspaper Archives |
| Placerville | Placerville Herald None | 05/21/1853 – 08/13/1853 | Newspaper Archives |
| Quincy | Plumas Argus None | 09/17/1857 – 09/17/1857 | Newspaper Archives |
| Quincy | Plumas Democrat None | 09/23/1856 – 09/23/1856 | Newspaper Archives |
| Sacramento | Post (El Informador) None | 11/04/1967 – 12/02/1967 | Newspaper Archives |
| Los Angeles | Prensa None | 12/08/1917 – 04/07/1932 | Newspaper Archives |
| Sacramento | Prensa Libre None | 01/15/1969 – 12/31/1970 | Newspaper Archives |
| Riverside | Press and Horticulturist None | 05/13/1876 – 12/29/1905 | Newspaper Archives |
| San Francisco | Prices Current and Shipping List None | 02/27/1853 – 12/27/1858 | Newspaper Archives |
| Quincy | Prospector None | 05/12/1855 – 05/12/1855 | Newspaper Archives |
| Quincy | Quincy Union None | 04/08/1865 – 04/08/1865 | Newspaper Archives |
| San Francisco | Real Estate Reporter of the Pacific Coast None | 03/28/1874 – 06/27/1874 | Newspaper Archives |
| Los Angeles | Regeneracion None | 09/03/1910 – 03/16/1918 | Newspaper Archives |
| Riverside | Riverside Independent Enterprise Expanded | 07/02/1890 – 09/30/1983 | Newspaper Archives |
| Sacramento | Sacramento Daily Union None | 04/28/1851 – 02/20/1875 | Newspaper Archives |
| Sacramento | Sacramento Steamer Union None | 10/31/1851 – 04/21/1856 | Newspaper Archives |
| Sacramento | Sacramento Valley Agriculturist None | 06/18/1876 – 06/18/1876 | Newspaper Archives |
| San Diego | San Diego Daily Bee None | 05/16/1887 – 03/30/1888 | Newspaper Archives |
| San Diego | San Diego Daily World None | 01/28/1873 – 07/25/1873 | Newspaper Archives |
| San Diego | San Diego Sun None | 01/03/1888 – 02/29/1888 | Newspaper Archives |
| San Diego | San Diego Union Expanded | 03/20/1871 – 02/01/1992 | Newspaper Archives |
| San Diego | San Diego Union None | 07/25/1872 – 12/28/1922 | Newspaper Archives |
| San Francisco | San Francisco Abend Post None | 01/03/1871 – 09/29/1877 | Newspaper Archives |
| San Francisco | San Francisco Bulletin None | 10/08/1855 – 12/31/1891 | Newspaper Archives |
| San Francisco | San Francisco Evening Journal None | 05/31/1852 – 05/13/1854 | Newspaper Archives |
| San Francisco | San Francisco Herald Price Current and Review of the Market None | 09/14/1850 – 09/14/1850 | Newspaper Archives |
| San Francisco | San Francisco Journal of Commerce None | 09/13/1876 – 09/13/1876 | Newspaper Archives |
| San Francisco | San Francisco Market Review None | 03/09/1867 – 10/14/1868 | Newspaper Archives |
| San Francisco | San Francisco News Letter None | 11/05/1856 – 02/19/1876 | Newspaper Archives |
| San Francisco | San Francisco Vindicator None | 05/02/1887 – 02/16/1889 | Newspaper Archives |
| San Francisco | San Francisco Weekly Stock Circular None | 08/17/1867 – 11/12/1870 | Newspaper Archives |
| San Francisco | San Francisco Weekly Stock Report and California Street Journal None | 12/23/1870 – 12/29/1876 | Newspaper Archives |
| Stockton | San Joaquin Republican None | 10/27/1855 – 12/08/1860 | Newspaper Archives |
| San Jose | San Jose Mercury News Expanded | 11/05/1861 – 12/31/2019 | Newspaper Archives |
| Redding | Searchlight Expanded | 11/30/1897 – 12/31/1941 | Newspaper Archives |
| San Francisco | Semanario Imparcial None | 08/13/1938 – 11/12/1938 | Newspaper Archives |
| San Francisco | Star of Empire None | 09/24/1856 – 10/08/1856 | Newspaper Archives |
| San Francisco | Steamer Globe None | 09/19/1856 – 11/19/1856 | Newspaper Archives |
| San Francisco | Stock Exchange None | 03/08/1876 – 10/10/1876 | Newspaper Archives |
| San Diego | Sun None | 07/27/1881 – 01/16/1884 | Newspaper Archives |
| Tanforan | Tanforan Totalizer None | 05/15/1942 – 09/12/1942 | Newspaper Archives |
| Los Angeles | Teller None | 03/20/1946 – 03/20/1946 | Newspaper Archives |
| Sacramento | Themis None | 02/24/1889 – 06/24/1894 | Newspaper Archives |
| Newell | Tulean Dispatch None | 05/30/1942 – 10/30/1943 | Newspaper Archives |
| Los Angeles | Union None | 11/21/1896 – 05/15/1897 | Newspaper Archives |
| San Francisco | Voz del Nuevo Mundo None | 03/27/1865 – 09/23/1884 | Newspaper Archives |
| San Francisco | Weekly Alta California None | 10/05/1850 – 12/29/1877 | Newspaper Archives |
| Marysville | Weekly California Express None | 11/07/1857 – 10/29/1859 | Newspaper Archives |
| Columbia | Weekly Columbian None | 03/07/1857 – 03/07/1857 | Newspaper Archives |
| San Francisco | Weekly Pacific News None | 12/31/1849 – 05/15/1851 | Newspaper Archives |
| Stockton | Rescue None | 05/01/1864 – 09/01/1864 | Newspaper Archives |
| Sacramento | Weekly Rescue None | 02/01/1864 – 09/27/1877 | Newspaper Archives |
| Redding | Weekly Searchlight Expanded | 01/29/1895 – 08/19/1926 | Newspaper Archives |
| Sacramento | Weekly State Sentinel None | 11/05/1857 – 12/17/1857 | Newspaper Archives |
| San Diego | Weekly World None | 07/27/1872 – 07/19/1873 | Newspaper Archives |
| Oakland | Western Outlook None | 11/07/1914 – 05/26/1928 | Newspaper Archives |
| San Francisco | Wm. T. Coleman and Co's Circular and Market Review None | 07/04/1856 – 01/10/1862 | Newspaper Archives |
| Jackson | Amador Weekly Ledger None | 02/12/1859 – 02/12/1859 | Newspaper Archives |
| Imperial | Imperial press None | 04/04/1903 – 09/30/1905 | Newspaper Archives |
| Imperial | Imperial Press None | 04/20/1901 – 10/26/1901 | Newspaper Archives |
| Imperial | Imperial press and farmer None | 11/02/1901 – 03/14/1903 | Newspaper Archives |
| El Centro | Imperial Valley press None | 07/23/1907 – 08/31/1945 | Newspaper Archives |
| El Centro | Imperial Valley press and the Imperial press None | 03/24/1906 – 07/17/1907 | Newspaper Archives |
| Llano | Llano Colonist None | 03/11/1922 – 12/30/1922 | Newspaper Archives |
| San Francisco | San Francisco Call Bulletin None | 03/03/1864 – 10/14/1877 | Newspaper Archives |
| Sacramento | Sacramento Daily Record None | 09/11/1867 – 01/01/1874 | Newspaper Archives |
| San Francisco | Golden Era None | 07/24/1884 – 02/18/1886 | Newspaper Archives |
| San Francisco | L'Italia None | 01/25/1897 – 12/31/1919 | Newspaper Archives |
| Marysville | Daily National Democrat None | 08/13/1858 – 10/27/1861 | Newspaper Archives |
| Nevada City | Nevada Journal None | 10/11/1851 – 11/04/1863 | Newspaper Archives |
| Mokelumne Hill | Weekly Calaveras chronicle None | 03/17/1866 – 11/14/1868 | Newspaper Archives |
| Weaverville | Weekly Trinity Journal None | 02/14/1857 – 12/27/1879 | Newspaper Archives |
| San Francisco | Monitor and Guardian None | 09/09/1876 – 09/09/1876 | Newspaper Archives |
| Mokelumne Hill | Calaveras Chronicle None | 10/18/1851 – 03/19/1853 | Newspaper Archives |
| Columbia | Columbia Gazette None | 11/12/1853 – 12/30/1854 | Newspaper Archives |
| Columbia | Columbia gazette and the southern mines advertiser None | 05/27/1858 – 07/15/1858 | Newspaper Archives |
| Columbia | Columbia weekly news None | 08/26/1858 – 12/08/1859 | Newspaper Archives |
| Coloma | Empire County Argus None | 11/19/1853 – 11/08/1856 | Newspaper Archives |
| Georgetown | Georgetown news None | 06/21/1855 – 05/22/1856 | Newspaper Archives |
| Georgetown | Georgetown weekly news None | 10/19/1854 – 06/14/1855 | Newspaper Archives |
| North San Juan | Hydraulic press None | 08/21/1858 – 08/17/1861 | Newspaper Archives |
| Hornitos | Mariposa Democrat None | 04/01/1857 – 04/01/1858 | Newspaper Archives |
| Placerville | Mountain Democrat None | 01/03/1863 – 12/30/1865 | Newspaper Archives |
| Nevada | Nevada Democrat None | 08/20/1856 – 09/27/1862 | Newspaper Archives |
| Redding | Shasta courier None | 03/12/1853 – 12/14/1872 | Newspaper Archives |
| Downieville | Sierra citizen None | 02/11/1854 – 02/03/1855 | Newspaper Archives |
| Downieville | Sierra citizen None | 03/19/1859 – 02/18/1860 | Newspaper Archives |
| Weaverville | Trinity journal None | 01/26/1856 – 02/07/1857 | Newspaper Archives |
| Sonora | Union Democrat None | 10/13/1855 – 12/30/1871 | Newspaper Archives |
| Columbia | Weekly Columbian None | 06/28/1856 – 06/06/1857 | Newspaper Archives |
| Placerville | Weekly mountain Democrat None | 01/05/1861 – 12/27/1862 | Newspaper Archives |
| Shasta | Weekly Shasta Courier None | 12/21/1872 – 12/27/1873 | Newspaper Archives |
| Downieville | Weekly Sierra Citizen None | 06/28/1856 – 08/15/1857 | Newspaper Archives |