| Cemetery I | ||||||||
| Last Name | First Name | Middle Name | Suf | Birth | Death | Cemetery | Source | Photo |
| Ibbitsen | William | 1851 | 1924 | D | ||||
| Icenhower | Ruth | 1921 | 2007 | Siskiyou Memorial | O | |||
| Icenhower | Emma | Louise | 1915 | 2005 | Memory Gardens | O | ||
| Icenhower | George | B | 1885 | 1970 | Mountain View | SWO | ||
| Icenhower | Jacob | Burns | 1855 | 1930 | Mountain View | SW | ||
| Icenhower | Laura | Seber | 1849 | 1936 | Mountain View | SWD | ||
| Icenhower | Silva | Greta | 1888 | 1962 | Mountain View | SW | ||
| Iddings | Howard | W | Ashland | SW | ||||
| Ide | Dee | Earl | Sr | 1935 | 2005 | O | ||
| Igo | Earl | 1911 | 1985 | Logtown | SO | |||
| Igo | Mary | 1856 | 1934 | Logtown | SD | |||
| Igo | Mary | E | 1884 | 1965 | Logtown | SO | ||
| Igo | Olinda | R | 1917 | 2003 | O | |||
| Igo | William | E | 1878 | 1964 | Logtown | S | ||
| Ihle | Dorothy | B | 1913 | 2003 | O | |||
| Iler | Charles | Arthur | 1873 | 1959 | Mountain View | SW | ||
| Iler | Emma | Miller | 1876 | 1964 | Mountain View | SW | ||
| Iler | Mary | O | 1850 | 1904 | Brownsboro | |||
| Illingworth | William | J | 1942 | 2007 | O | |||
| Imbler | Esther | 1912 | Hargadine | S | ||||
| Imbler | Jesse | 1842 | 1908 | Hargadine | S | |||
| Imel | Harry | Charles | 1891 | 1948 | Mountain View | SW | ||
| Immel | Martha | Dalphen | 1913 | 2004 | O | |||
| Imperiale | Robert | E | 1924 | 2004 | O | |||
| Inda | Arla | Mae | 1953 | 2001 | Phoenix | OW | Photo | |
| Indian | Dora | 1853 | 1865 | Jacksonville | ||||
| Indian | Jim | 1864 | 1872 | Jacksonville | ||||
| Indian | Larry | 1850 | 1870 | Jacksonville | ||||
| Ingham | B | S | c1858 | 1913 | Eastwood IOOF | S | ||
| Ingledue | Mary | 1857 | 1923 | Woodville | S | |||
| Ingledue | William | K | 1836 | 1916 | Woodville | SD | ||
| Ingling | Altha | Emma | 1854 | 1926 | Rock Point | SD | ||
| Ingling | John | Conroe | 1847 | 1937 | Rock Point | S | ||
| Inglis | Robert | Penfield | 1913 | 2007 | O | |||
| Ingraham | Chas | Darius | 1848 | 1944 | Mountain View | SW | ||
| Ingraham | Infant | 1943 | S | |||||
| Ingraham | Mattie | 1853 | 1945 | Mountain View | SW | |||
| Ingram | Anna | DeRoboam | 1883 | 1953 | Jacksonville | |||
| Ingram | David | 1924 | 2007 | O | ||||
| Ingram | Elizabeth | A | 1935 | 2008 | O | |||
| Ingram | Infant | 1916 | Central Point IOOF | |||||
| Ingram | Infant | 1920 | 1920 | Central Point IOOF | ||||
| Ingram | Joe | David | Jr | 1922 | 2004 | Eagle Point National | O | |
| Ingram | LeRoy | 1903 | 1923 | Jacksonville | D | |||
| Ingram | LeRoy | J | 1851 | 1926 | Central Point IOOF | D | ||
| Ingram | Mamie | 1869 | 1941 | Jacksonville | ||||
| Ingram | Marion | Sue | 1917 | 2006 | O | |||
| Ingram | Pete | 1875 | 1953 | Jacksonville | ||||
| Ingram | Wesley | c1837 | 1922 | Woodville | D | |||
| Inlow | Ailene | Pearl | 1909 | 1992 | Mountain View | O | ||
| Inlow | Bert | 1896 | 1908 | Ashland | SWD | |||
| Inlow | Charles | Edward | 1872 | 1907 | Mountain View | SWD | ||
| Inlow | Cornelius | 1877 | 1962 | Mountain View | SW | |||
| Inlow | Cornelius | A | 1849 | 1913 | Ashland | SWD | ||
| Inlow | Delia | Etta | 1877 | 1951 | Mountain View | SW | ||
| Inlow | Elizabeth | Ashland | S | |||||
| Inlow | Ella | 1854 | 1891 | Ashland | SW | |||
| Inlow | Ella | Jane | 1878 | 1912 | Ashland | SWD | ||
| Inlow | Franklin | Berkley | 1828 | 1904 | Trail | W | Photo | |
| Inlow | Fred | Eber | 1882 | 1942 | Trail | W | Photo | |
| Inlow | George | 1879 | 1963 | Ashland | SW | |||
| Inlow | Glenn | A | 1903 | 1972 | Mountain View | SW | ||
| Inlow | Henry | T | c1819 | 1903 | Ashland | S | ||
| Inlow | Harriet | c1865 | 1961 | Eastwood IOOF | S | |||
| Inlow | Lee | 1868 | 1895 | Ashland | SW | |||
| Inlow | Matilda | J | 1857 | 1895 | Ashland | SW | ||
| Inlow | May | E | 1891 | 1964 | Ashland | SO | ||
| Inlow | Raymond | Clarence | 1913 | 1996 | Mountain View | SO | ||
| Inlow | Sarepta | E | 1852 | 1932 | Antioch | DW | Photo | |
| Inman | Ben | C | 1939 | Stearns | ||||
| Inman | Elaine | Verne | 1922 | 1922 | Mountain View | SD | ||
| Inman | Elizabeth | 1869 | 1928 | Phoenix | D | |||
| Inman | Infant | Ashland | S | |||||
| Inman | John | A | 1866 | 1944 | Phoenix | |||
| Inman | Mary | Josephine Richardson | 1841 | 1921 | Stearns | DW | Photo | |
| Inman | Maud | 1880 | 1897 | Ashland | S | |||
| Inman | Thomas | Stearns | W | Photo | ||||
| Inman | Thomas | A | 1846 | 1904 | Ashland | SD | ||
| Insley | Bertha | Elizabeth | 1905 | 2004 | O | |||
| Ireland | Dale | 1883 | 1902 | Antioch | W | Photo | ||
| Ireland | Edward | Clark | 1860 | 1912 | D | |||
| Ireland | Ida | 1882 | 1969 | Eastwood IOOF | S | |||
| Ireland | Isabella | L | 1850 | 1920 | Antioch | W | Photo | |
| Ireland | Marie | Margaret | 1920 | 2005 | O | |||
| Ireland | Olive | C | 1878 | 1905 | Eastwood IOOF | S | ||
| Ireland | Susan | 1857 | 1902 | Antioch | W | Photo | ||
| Ireland | William | 1855 | 1902 | Antioch | W | Photo | ||
| Ireland | Willis | 1952 | Eastwood IOOF | S | ||||
| Irion | Chas | Walter | 1942 | Mountain View | SW | |||
| Irish | Effe | Fes | 1926 | 1936 | Woodville | S | ||
| Irish | Glenna | V | 1906 | 2003 | O | |||
| Irons | Esther | Lucille | 1911 | 1977 | Antioch | OW | Photo | |
| Irons | William | Walter | 1939 | 2007 | Memory Gardens | O | ||
| Irvine | Edith | May | 1900 | 2004 | O | |||
| Irvine | Jesse | 1832 | 1913 | D | ||||
| Irwin | Adam | Lowery | 1864 | 1919 | Mountain View | SW | ||
| Irwin | Allen | Montana | 1865 | 1924 | Jacksonville | D | ||
| Irwin | Claire | Albert | 1908 | 1962 | Mountain View | SW | ||
| Irwin | Clarence | Melvin | 1911 | 1920 | Mountain View | SD | ||
| Irwin | David | T | 1859 | 1925 | Central Point IOOF | D | ||
| Irwin | Doblin | 1952 | Hargadine | S | ||||
| Irwin | Eva | Mae Sizemore | 1913 | 1993 | Butte Falls | |||
| Irwin | Franklin | Pierce | 1877 | 1959 | Butte Falls | |||
| Irwin | George | 1947 | Hargadine | S | ||||
| Irwin | Jennie | 1861 | 1926 | Hargadine | SD | |||
| Irwin | Maria | Elsa | 1891 | 1965 | Hargadine | SO | ||
| Irwin | Martha | 1875 | 1921 | Central Point IOOF | ||||
| Irwin | Martha | E | 1864 | 1931 | Central Point IOOF | |||
| Irwin | Martha | E | 1881 | 1958 | Central Point IOOF | |||
| Irwin | Reuben | I | 1892 | 1906 | Hargadine | SD | ||
| Irwin | Sadie | J | 1861 | 1920 | Mountain View | SD | ||
| Irwin | Susan | 1825 | 1910 | Hargadine | S | |||
| Irwin | William | Edward | 1906 | 1990 | Butte Falls | O | ||
| Isaac | Frank | 1886 | 1943 | Eastwood IOOF | S | |||
| Isaac | Richard | Burton | 1921 | 2004 | O | |||
| Isaac | William | 1880 | 1961 | Eastwood IOOF | S | |||
| Isaacs | Charles | Wilkes | 1882 | 1959 | Phoenix | |||
| Isaacs | Connie | S | 1877 | 1881 | Jacksonville | |||
| Isaacs | George | W | 1831 | 1904 | Eastwood IOOF | SD | ||
| Isaacs | Jessie | V | 1915 | 1989 | Missouri Flats | |||
| Isaacs | Lettie | B Stancliff | 1879 | 1916 | Phoenix | OW | Photo | |
| Isaacs | Mary | Ann | 1846 | 1924 | Eastwood IOOF | SD | ||
| Isaacs | May | Anne | 1937 | |||||
| Isabell | Clara | M | 1865 | 1921 | Central Point IOOF | D | ||
| Isabell | Walter | H | 1859 | 1940 | Central Point IOOF | |||
| Isbell | Nancy | J | 1814 | 1889 | Hargadine | S | ||
| Ish | Horace | L | 1826 | 1897 | Jacksonville | |||
| Ish | Jacob | 1823/32 | 1881 | Jacksonville | ||||
| Ish | J | Ellen | 1825 | 1877 | Jacksonville | |||
| Ish | Mathew | R | 1830 | 1903 | Jacksonville | |||
| Ish | Richard | L | 1843 | 1906 | Jacksonville | D | ||
| Ish | Sarah | Elizabeth Jones | 1830 | 1906 | Jacksonville | |||
| Issott | Anna | H Wendt | 1883 | 1974 | Jacksonville | O | ||
| Issott | James | H | 1875 | 1953 | Jacksonville | |||
| Ivarfordt | Gus | A | 1863 | 1925 | Mountain View | W | ||
| Iverson | Blaine | E | 1914 | 1951 | Rest Haven | SW | ||
| Iverson | Eling | 1837 | 1914 | Eastwood IOOF | S | |||
| Iverson | Emma | Viola Wulf | 1881 | 1946 | Jacksonville | |||
| Iverson | Engvald | 1940 | Siskiyou Memorial | |||||
| Iverson | George | E | 1891 | 1982 | Stearns | OW | Photo | |
| Iverson | George | Hans | 1884 | 1943 | Eastwood IOOF | S | ||
| Iverson | Neil | Evan | 1946 | 2002 | Jacksonville | O | ||
| Iverson | Wallace | G | 1914 | 2005 | O | |||
| Ivie | David | C | 1962 | 1993 | Jacksonville | O | ||
| Ivory | Anna | R | 1875 | 1877 | Jacksonville | |||
| Ivory | Patrick | H | 1873 | 1877 | Jacksonville | |||
| Ivy | David | 1853 | 1919 | D | ||||
