| American Stock Photo Photographs, ca.1930- ca.1945 |
| Arizona Common Cause Records, 1970-1993 |
| Arizona Desert Bighorn Sheep Society Records, 1925-1989 |
| Beverly Hall Photographs, 1910-1929 |
| Bowers Family Collection, 1876-1974 |
| Camp Lincoln Collection, 1867 |
| Carl T. Hayden Photograph Collection |
| Carlos Montezuma (1866-1923) Collection, 1887-1980 |
| Central Arizona Project Association Records, 1922-1974 |
| Charles H. Woolf Collection, 1875-1961. |
| Cleve Van Dyke Papers, 1913-1960. |
| Concerned Citizens Against Rio Salado, 1976-1987 |
| Daniel Ellis Conner (1837-1920) Collection, 1954-1964 |
| Dorothy Fulwiler Robinson Papers, 1891-1971. |
| Dorothy Wirtz Papers, 1954-1992. |
| Eduard Jan A. Tenbrinck Collection, 1903-1966 |
| Felipe Monreal Collection, 1890-1930 |
| Felix Castro Collection, 1865-1976 |
| Folklore Archives, 1977- |
| Frank Hoy Photograph Collection Arizona Documentary Project 1979-1995 |
| Fred Wilson (1883-1969) Collection, 1907-1969 |
| Genevieve Moore Papers, 1912-1971. |
| George B. Sanford (1842-1908) Collection, 1861-1908. |
| George Daniel Butler Jr. Papers, 1924-1971 |
| George U. Young (1867-1922) Papers, 1894-1922. |
| George W. Lennard (d. 1864) Collection, 1861-1980 |
| GEORGE W. P. HUNT (1859-1934) COLLECTION, 1709-1955 |
| Gertrude A. Robinson Collection, 1921-1949. |
| Gertrude Hill Muir (1909-1981) Papers, 1862-1980. |
| Glenn R. "Slim" Ellison (1891-198?) Collection, 1965-1981 |
| Guide to the Daniel E. Garvey (1886-1974) Collection, 1917-1974. |
| Guide to the Joseph and Grace Alexander Papers 1869-1956 |
| Hayden Family Papers, 1844-1912 |
| Henry S. McCluskey (1887-1968) Papers, 1911-1956 |
| Horace Griffen Papers, 1883-1972 |
| Howard J. Smith (1899-1954) Collection, 1946-1954. |
| Howard Pyle (1906-1987) Collection, 1883-1987 |
| Jack Lynch Collection, 1863-1968 |
| Jacque Mercer (b. 1931) Collection, 1922-1971 |
| James Cheston Worthington Collection, 1870-1877 |
| Jannifer Wyatt Gish Papers, 1977-1979 |
| Jerry S. and Elizabeth M. Stover Papers, 1825-1965. |
| John C. Provost Papers, 1895-1973. |
| John R. Williams (1909-1975) Papers, 1967-1974. |
| John Robert Murdock (1885-1972), 1917-1963. |
| Jonathan Marshall Papers, 1972-1975 |
| Joseph Fish Collection |
| L.W. Coggins Papers, 1898-1918 |
| Leland Lovelace Papers, 1936-1966 |
| Lisle Updike (1890-1970) Collection, 1961-1969. |
| Lou Ella Archer (1891-1968) Papers, 1926-1968 |
| Louis Taylor Collection, ca. 1963. |
| Louise Lincoln Kerr (1892-1977) Collection |
| Luhrs Family Papers, 1790-1983 |
| Margaret Hance Papers, 1971-1990 |
| Martin C. Flohr (d.1978) Collection, 1895-1964 |
| Maureen Murphy Collection, 1776-1988 |
| McCulloch Brothers Photographs, ca.1907- ca.1944 |
| Meredith Harless Papers |
| Military Collection, 1779-1942 |
| Myrtle Cheney Murdock (1886-1980), 1931-1961. |
| National Association of Civilian Conservation Corps Alumni Collection, 1933-1983 |
| Odd S. Halseth (1893-1966) Collection, 1909-1974 |
| Odd S. Halseth (1893-1966) Photographs, 1870-1960 |
| Odd S. Halseth Photograph Collection : Pueblo Grande Photographs, 1929-1960. |
| Oren Arnold (1900-1980) Papers, 1951-1970. |
| Perley M. Lewis (1899-1982) Collection, 1846-1978 |
| Philip A. Bailey (1885-1970) Papers, 1842-1965 |
| Philip Decker Collection, 1985-1987 |
| Phoenix Homestead Association Records and Photographs, 1934-1990 |
| Reg Manning (1905-1986) Collection, 1936-1981 |
| Register of the Arizona Adult Education Association Papers, 1965-1982 |
| Register of the Charles F. Gritzner Papers, 1954-1970 |
| Register of the Henry Fountain Ashurst (1874-1962) Papers, 1910-1962 |
| Register of the Louis H. Chalmers (1861-1934) Papers, 1894-1908 |
| Register of the Pat Fullinwider Papers, 1970-1976 |
| Register of the Robert B. Choate Papers, 1959-1967 |
| Register of the Roland Gail Baker (1897-1965) Papers, 1865-1965 |
| Register of the William C. Barnes (1858-1936) Papers |
| Rev. William D. Bostrom (1902-1978) Collection, 1962-1978 |
| Rich Johnson Papers, 1935-1986 |
| Richard F. Harless Papers |
| Richard K. Smith Papers, 1680-1984 |
| Robert Donohoe Papers, 1936-1988 |
| Robert L. Mullen Collection, 1880-1982. |
| Roberta Flake Clayton (1877-1981) Papers |
| Rocky Nelson (1905-1951) Collection, 1946-1951 |
| Rose Openshaw Papers, 1966-1968 |
| Ross R. Rice Papers, 1971-1976. |
| Rosson House Collection, 1892-1978. |
| Royal Marks Papers, 1848-1983 |
| Ruth Weathers Diaries, 1966-1978. |
| Ryder Ridgway (1909-1985) Collection, 1799-1980 |
| Ryder Ridgway (1909-1985) Photographs, 1864-1925 |
| S.P.B. Cudia (1877-1971) Collection, 1924-1971 |
| Samuel A. Dysart (1843-1903) Papers, 1896-1982 |
| Samuel Goddard Papers, 1952-1997 |
| Silver Wings of World War I Collection, 1963-1979 |
| Stuart Family Papers, 1888-1967. |
| Thomas H. Dodge Collection, 1921-1972 |
| Thomas Wardell Papers, 1939-1968. |
| Trinity Cathedral Records, 1884-1993 |
| Valley Lumber Company Records, 1893-1930. |
| William Eugene Brooks (1874-1958) Letters, 1897-1915 |
| William Henry Robinson (1867-1939) Collection, 1841-1940 |
| William J. and Laura Fulwiler Murphy Collection, 1781-1983 |
| William J. LoPiano Papers, 1963-1978. |
| William Scudder Gookin Collection, 1956-1982 |
| Woods Famliy Collection, 1914-1953. |
