The Phyllis Barber papers (1964-2008) contain correspondence, personal and biographical material, news clippings, research files, manuscript drafts, student files, published manuscripts, and miscellaneous material pertaining to the career of this author.

The William Scott Barber papers consists of theatre posters from Pioneer Memorial Threatre, Babcock Threatre, University of Utah Opera Company and University of Utah summer threatre programs. The papers also contain news clippings, programs, announcements, correspondence, and set design models. Barber was Technical Director for the Pioneer Memorial Theatre during the 1970s.

Royal Kenneth Barnes papers (1911-1918) includes news clippings, one item of correspondence, and a postcard.

The Barrick Resources collection (1985-1986) consists of clippings from various publications that discuss the acquisition and operation of the Mercur gold mine. Barrick Resources is an international mining corporation headquartered in Toronto. It owned and operated the Mercur gold mine in Tooele County, Utah.

The Harold Bauman papers (1919-2008) contains a variety of medical white papers, research on Ammon Hennacy (a Christian radical activist), and oral history interviews conducted by students of Dr. Bauman with veterans of the Vietnam War. Bauman was an Associate Professor of History of Science and Medicine at the University of Utah.

The Merrill D. Beal family papers (1831-1981) contain information about Merrill D. Beal (1898-1991), Monte L. Bean (b. 1899) and their grandfather, George Washington Bean (1831-1897). Included are journals, genealogy records, articles, correspondence, and publications. All three men were involved in various religious, civic, and educational pursuits throughout their lives.

The Joseph E. Beard papers (1921-1923) contain four missionary diaries from the 1920's in the Eastern States Mission and one program (photocopy) of ESM Conference at Hill Cumorah, September 1923.

The Dorothy Bearnson papers (1980-2004) contain clippings, articles, a day planner, notes and an autobiography relating to Bearnson's work as an artist and teacher.

The Beehive House Restoration Committee records (1897-1964) consist of records of the committee and tour materials prepared by the committee containing historical information on this Brigham Young residence in Salt Lake City. Included are a list of period items placed in the home, a chronology of the restoration effort, a tour script, and a script for a slide presentation on the building. Also included is a news clipping from 1897 describing the home.

The Ernst G. Beier papers (1929-2004) consist primarily of correspondence written to Beier and writings by Beier. He served in the United States Army during World War II and taught at the University of Utah Department of Psychology for 40 years.

The Alden J. Bennett and Joseph H. Harper papers (1867-1990) consist of diaries, Bennett family genealogical compilations, masonic lodge publications, and assorted materials.

The Marvin J. Bertoch papers (1960-1995) contain diaries, correspondence, news clippings, articles, newsletters, biographical material, and manuscripts of short stories, plays, and novels written by this Salt Lake City attorney.

The Cristina Biaggi papers (1930-2022) contains correspondence, research, essays, and other materials related to Biaggi's career in art, academia, and activism.

The Big Parade War Bond Drive collection (1943) consists of correspondence, rosters, sales reports, a tentative plan, travel schedule, a War Savings Staff of Utah newsletter, and newspaper articles, all covering the 1943 "Big Parade" in Utah.

The Bingham Canyon collection (1930-1970s, 2016) consists of a large scrapbook, article, and loose items detailing the activities surrounding mining and everyday life in Bingham Canyon, Utah.

The Bingham Stage Lines collection (circa 1958) consists of company letterhead, notes, a history, and news clippings. Bingham Stage Lines Co. was Salt Lake City's first large bus line. Organized in 1920, it ran from Salt Lake to the Bingham Copper Mines. It also provided tours to several scenic areas in Utah and Arizona.