The Dennis L. Lythgoe papers (1977-2008) consist of correspondence, column manuscripts, personal materials, and newspaper clippings of the columnist and professor of history.

The Wandle Mace papers (circa 1800s) contain typescripts of an autobiography and journal of Wandle Mace (1809-1890).

The Herbert B. Maw biographical collection (1981-1982) consist of biographical information on this former Utah governor. This information, along with an interview with Maw, was used as a source for Dean L. May's Utah: A People's History.

The Frank O. McIntyre papers (1932-1976) contain personal items, as well as memoranda, articles and newspaper clippings relating to McIntyre's professional career as an educator, administrator, public relations executive and public speaker.

The Peter McIntyre autobiography (1790-1872) contains information about McIntyre, a soldier, pioneer, and preacher from Scotland.

The William Athole Macmaster diaries [photocopies] (1851-1869) detail McMaster's early life, conversion to the LDS Church, his LDS mission experiences, and his family's move to Salt Lake City, Utah. William McMaster (1816-1887) was an early Mormon convert in Scotland.

The Toshiko Marian Morimoto autobiography (1981) consist of an unpublished memoir written by Mormioto for her children.

The Mormon settlements in Arizona collection (1857-1986) consists of primary sources relating to the Church of Jesus Christ of Latter-day Saints' colonization efforts along the Little Colorado River and the surrounding area. The major part of the collection consists of materials collected by George S. Tanner. Included are photocopied or transcribed diaries, histories, correspondence, financial records, biographies and autobiographies, and clippings from and about the Arizona settlements.

The Dorothy Mortensen papers (1930-2014) contains both personal and professional materials. Included in the collection are autobiographical writings, correspondence and materials related to her work within the correspondence section of the White House staff and as the writer and editor for the President's Advisory Council on Historic Preservation.

The J. D. Mortensen autobiography (2002) discusses his life history and is composed of two volumes. The first volume is entitled "As I Remember It" and the second volume is entitled, "Getting to Know Him: Personal Biographical Sketches." Mortensen was a thoracic and cardiovascular surgeon.

The Johan Henri Moser papers (1941-1960s) consist of Moser's autobiography, articles typed from local newspapers, and a letter concerning an exhibition of Moser's artwork.

The Ina Mae Murri papers (1977-2007) contain correspondence, newsletters and articles pertaining the Murri's life and involvement in Lesbian, Gay, Bisexual, Trans, Queer/Questioning, and others (LGBTQ+), and Mormon feminist activism.

The Joseph Naylor, Jr. autobiography consist of a history of the life of Joseph Naylor Jr. (1864-1947). It is an unpublished manuscript, which also contains brief sketches of other members of the family. It includes a genealogical chart and pertinent correspondence.

The Harry Nelson papers (1886-2015) are mainly a collection of materials documenting the life of Maud May Babcock (1867-1954), a theater teacher and director at the University of Utah from 1892 to 1938. Journals, travelogs, daily planners, teaching materials, manuscripts, programs, announcements, letters, and news clippings are included. Harry Nelson (1901-1988) was a theater student and friend of Maud May Babcock.

The John Nielsen autobiography (1858-1881) consist of a life sketch of John Nielsen (b. 1858), detailing his early life and affiliation with the LDS Church.

The Matthew Frederick and Claire Wilcox Noall papers (1805-1970s) consist of the Noalls' personal and professional records, as well as records passed on to them by their ancestors.

The biography of David Osborn, Sr. (1879) consists of a forty-six page typescript of an autobiographical sketch written by Osborn between 1860 and 1879. A postscript has been added by his son, David Osborn Jr. The biography details persecutions of Mormons in Ohio, Missouri, and Illinois; stories of his association with and death of Joseph Smith, Jr.; and his life in Cache Valley after emigrating to Utah in 1852.

The Our Vision, Our Voices: a Mormon Women's Literary Tour records (2008-2010) consist of short stories, poetry and remembrances by female authors with a shared Church of Jesus Christ of Latter-day Saints heritage. This collection also contains materials and correspondence relating to the creation and administration of the tour.

The Frederick J. Pack papers (circa 1907-1950) consist of a news article written by Pack (b. 1875), his autobiography, family genealogical materials, family biographies, and publications.